http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
I. back [美 bæk, 英 bak] 名词
1. back C 解剖:
2.1. back C:
2.2. back C (reverse side):
2.3. back C:
3. back C or U (rear part):
II. back [美 bæk, 英 bak] 形 attr, no 比较级
III. back [美 bæk, 英 bak] 副
1. back (indicating return, repetition):
2. back (in reply, reprisal):
3.1. back (backward):
3.2. back (toward the rear):
4. back (in, into the past):
IV. back [美 bæk, 英 bak] 动词 trans
1.2. back 金融:
- back loan/bill
-
2. back (reverse):
4. back (lie behind):
5. back 音乐:
- back
-
V. back [美 bæk, 英 bak] 动词 不及物动词
1. back (move backward):
I. take back 动词 [美 teɪk -, 英 teɪk -] (v + o + adv, v + adv + o)
1. take back (return):
3. take back (accept back):
I. scratch [美 skrætʃ, 英 skratʃ] 名词
1.1. scratch C (injury):
1.4. scratch C (act) 无复数:
3. scratch in phrases:
II. scratch [美 skrætʃ, 英 skratʃ] 动词 trans
1.2. scratch (with claws, nails):
1.4. scratch (to relieve itch):
3. scratch (scribble hurriedly):
III. scratch [美 skrætʃ, 英 skratʃ] 动词 不及物动词
1.4. scratch (make scratching sound):
IV. scratch [美 skrætʃ, 英 skratʃ] 形 attr
2. scratch (haphazard, motley):
- scratch team/meal
-
I. keep back 动词 [美 kip -, 英 kiːp -] (v + adv)
II. keep back 动词 [美 kip -, 英 kiːp -] (v + o + adv, v + adv + o)
1. keep back (prevent from advancing):
3. keep back (not reveal):
I. hold back 动词 [美 hoʊld -, 英 həʊld -] (v + o + adv, v + adv + o)
1. hold back (restrain):
2. hold back (withhold, delay):
II. hold back 动词 [美 hoʊld -, 英 həʊld -] (v + adv)
1. hold back (restrain oneself):
2. hold back (delay, withhold):
I. hand [美 hænd, 英 hand] 名词
1. hand 解剖:
2. hand (in phrases):
3.1. hand (agency):
3.2. hand (assistance) 俗:
3.3. hand <hands, pl
> (possession, control, care):
4. hand (side):
5.1. hand 游戏 (set of cards):
6.1. hand (worker):
6.2. hand 航海:
6.3. hand (experienced person):
7. hand (applause) 俗 无复数:
8. hand (handwriting):
9. hand (on a clock):
II. hand [美 hænd, 英 hand] 动词 trans
go back 动词 [美 ɡoʊ -, 英 ɡəʊ -] (v + adv)
1.1. go back (return, go home):
1.2. go back (in lecture, discussion, text):
1.3. go back (be returned):
2.1. go back (date, originate):
2.2. go back (return in time, revert):
I. backward [美 ˈbækwərd, 英 ˈbakwəd] 形
1. backward attr movement/somersault:
II. esp 英
backwards -z
副
1.
esp 英
backwards -z
(toward rear):
3.
esp 英
backwards -z
(back to front, in reverse order):
短语，惯用语:
I. set back 动词 (v + o + adv, v + adv + o)
1. set back (delay):
snap back 动词 [美 snæp -, 英 snap -] 美 (v + adv) 俗
- snap back
-
在《PONS词典》中的词汇
在《PONS词典》中的词汇
I. back [bæk] 名词
III. back [bæk] 副
1. back:
2. back (to the rear, behind):
4. back (into the past):
- back
-
IV. back [bæk] 动词 trans
- back
-
| I | back |
|---|---|
| you | back |
| he/she/it | backs |
| we | back |
| you | back |
| they | back |
| I | backed |
|---|---|
| you | backed |
| he/she/it | backed |
| we | backed |
| you | backed |
| they | backed |
| I | have | backed |
|---|---|---|
| you | have | backed |
| he/she/it | has | backed |
| we | have | backed |
| you | have | backed |
| they | have | backed |
| I | had | backed |
|---|---|---|
| you | had | backed |
| he/she/it | had | backed |
| we | had | backed |
| you | had | backed |
| they | had | backed |
PONS词典中的例句（已经编辑处理）
单语范例（未经PONS编辑处理）
All this occurred within a backward and barely literate society, where oligarchs exercised political control and manipulated the economy.
en.wikipedia.org After various adventures, they reach a pool at the foot of a backward flowing waterfall, a metaphor for death.
en.wikipedia.org In common with other parrots, they have zygodactyl feet, two toes pointing forward and two backward.
en.wikipedia.org The player controls a small fighter ship that can move in eight directions, and can fire both forward and backward.
en.wikipedia.org Some species have feet with two toes pointing forward, and two backward, while several species have only three toes.
en.wikipedia.org