http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
I. let1 <现在分词 letting, pt & past part let> 动词 trans
1.1. let no pass (allow to):
- let
-
1.2. let no pass (cause to, make):
2.1. let + 副 compl:
3.1. let (in suggestions):
3.2. let (in requests, proposals, commands):
4.1. let (in commands):
4.2. let (expressing defiance, warning, threat):
II. let1 <现在分词 letting, pt & past part let> 动词 不及物动词 esp 英
let room/office:
- let
-
I. drop [美 drɑp, 英 drɒp] 名词
II. drop <现在分词 dropping; pt, past part dropped> [美 drɑp, 英 drɒp] 动词 trans
1.1. drop (accidentally):
1.2. drop (deliberately):
2. drop (lower):
3.2. drop (deliver):
4. drop (send) 俗:
5. drop (utter):
7.1. drop (omit):
7.2. drop (give up, abandon):
III. drop <现在分词 dropping; pt, past part dropped> [美 drɑp, 英 drɒp] 动词 不及物动词
1.1. drop (fall):
1.2. drop (collapse):
2.1. drop (decrease):
I. be <pres am, are, is, pt was, were, past part been> [美 bi, 英 biː] 动词 不及物动词
2.1. be (followed by an adjective):
2.2. be (when giving one's marital status):
3.1. be (followed by a noun):
3.2. be (playing the role of):
4.1. be (when talking about mental and physical states):
4.2. be (when stating one's age):
4.3. be (when giving prices, measurements, weight):
5.1. be (to exist, to live):
5.2. be (in expressions of time):
5.3. be (to take place):
6. be (to be situated, to be present):
7.1. be (in perfect tenses):
II. be <pres am, are, is, pt was, were, past part been> [美 bi, 英 biː] 动词 unpers
1.1. be (when talking about physical conditions, circumstances):
1.2. be (in expressions of time):
1.3. be (when talking about distance):
2.1. be (when introducing a person, an object):
III. be <pres am, are, is, pt was, were, past part been> [美 bi, 英 biː] 动词 助动词
1.1. be (to describe action in progress):
1.2. be (to speak of future events):
2.1. be:
2.2. be (when describing a process):
3.1. be (to describe events with future reference):
3.2. be (when expressing possibility):
3.3. be (when expressing obligation):
4. be (in hypotheses):
5.1. be (in tag questions):
5.2. be (in elliptical uses):
I. let off 动词 (v + o + adv) (not punish, forgive)
II. let off 动词 (v + o + adv, v + o + prep + o) (exempt, excuse from)
III. let off 动词 (v + o + adv) (allow to go)
IV. let off 动词 (v + o + adv, v + adv + o)
2. let off (fire, explode):
let in 动词 (v + o + adv, v + adv + o)
1.1. let in:
I. let out 动词 (v + o + adv, v + adv + o)
1. let out (reveal, disclose):
2. let out (release):
II. let out 动词 (v + o + adv, v + adv + o, v + o + adv (+ prep + o))
1. let out (allow to leave):
2. let out (allow to get out):
III. let out 动词 (v + adv + o) (utter)
let2 [美 lɛt, 英 lɛt] 名词
1. let (in tennis):
- let
- let m
- let
- red f
2. let (lease):
let's [美 lɛts, 英 lɛts]
let's = let us, let
I. let1 <现在分词 letting, pt & past part let> 动词 trans
1.1. let no pass (allow to):
- let
-
1.2. let no pass (cause to, make):
2.1. let + 副 compl:
3.1. let (in suggestions):
3.2. let (in requests, proposals, commands):
4.1. let (in commands):
4.2. let (expressing defiance, warning, threat):
II. let1 <现在分词 letting, pt & past part let> 动词 不及物动词 esp 英
let room/office:
- let
-
let2 [美 lɛt, 英 lɛt] 名词
1. let (in tennis):
- let
- let m
- let
- red f
2. let (lease):
I. let off 动词 (v + o + adv) (not punish, forgive)
II. let off 动词 (v + o + adv, v + o + prep + o) (exempt, excuse from)
III. let off 动词 (v + o + adv) (allow to go)
IV. let off 动词 (v + o + adv, v + adv + o)
2. let off (fire, explode):
let in 动词 (v + o + adv, v + adv + o)
1.1. let in:
I. let out 动词 (v + o + adv, v + adv + o)
1. let out (reveal, disclose):
2. let out (release):
II. let out 动词 (v + o + adv, v + adv + o, v + o + adv (+ prep + o))
1. let out (allow to leave):
2. let out (allow to get out):
III. let out 动词 (v + adv + o) (utter)
let-out 名词 英 俗
- let-out
-
I. let off 动词 (v + o + adv) (not punish, forgive)
II. let off 动词 (v + o + adv, v + o + prep + o) (exempt, excuse from)
III. let off 动词 (v + o + adv) (allow to go)
IV. let off 动词 (v + o + adv, v + adv + o)
2. let off (fire, explode):
let in 动词 (v + o + adv, v + adv + o)
1.1. let in:
I. let1 <现在分词 letting, pt & past part let> 动词 trans
1.1. let no pass (allow to):
- let
-
1.2. let no pass (cause to, make):
2.1. let + 副 compl:
3.1. let (in suggestions):
3.2. let (in requests, proposals, commands):
4.1. let (in commands):
4.2. let (expressing defiance, warning, threat):
II. let1 <现在分词 letting, pt & past part let> 动词 不及物动词 esp 英
let room/office:
- let
-
let2 [美 lɛt, 英 lɛt] 名词
1. let (in tennis):
- let
- let m
- let
- red f
2. let (lease):
I. let out 动词 (v + o + adv, v + adv + o)
1. let out (reveal, disclose):
2. let out (release):
II. let out 动词 (v + o + adv, v + adv + o, v + o + adv (+ prep + o))
1. let out (allow to leave):
2. let out (allow to get out):
III. let out 动词 (v + adv + o) (utter)
let up 动词 (v + adv)
1. let up (diminish, slacken):
2. let up (relax efforts):
3. let up (stop) 俗:
在《PONS词典》中的词汇
在《PONS词典》中的词汇
let2 <let, let> [let] 动词 trans
1. let (allow):
| I | let |
|---|---|
| you | let |
| he/she/it | lets |
| we | let |
| you | let |
| they | let |
| I | let |
|---|---|
| you | let |
| he/she/it | let |
| we | let |
| you | let |
| they | let |
| I | have | let |
|---|---|---|
| you | have | let |
| he/she/it | has | let |
| we | have | let |
| you | have | let |
| they | have | let |
| I | had | let |
|---|---|---|
| you | had | let |
| he/she/it | had | let |
| we | had | let |
| you | had | let |
| they | had | let |
PONS词典中的例句（已经编辑处理）
单语范例（未经PONS编辑处理）
The width of the waterfall changes with the season, usually wide but increasing to during flood season.
en.wikipedia.org In 1902, a flood destroyed the flume and it was subsequently rebuilt using concrete.
en.wikipedia.org This ended at c 1750, but it started much earlier, perhaps with the upheavals and the large flood of 1900, or more probably 2100.
en.wikipedia.org The newspaper article said that he had repeatedly tried to repair the bridge himself and when the river flooded he took travellers over on horseback.
en.wikipedia.org The annual flood also required close monitoring of the water level.
en.wikipedia.org