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I. keep at 动词 [美 kip -, 英 kiːp -] (v + prep + o) (persevere with)
 
  
 at [美 æt, ət, 英 at, ət] 介词
1. at (indicating location, position):
3. at (indicating direction):
4. at (indicating time):
5.1. at (indicating state):
5.2. at (occupied with):
6.1. at (with measurements, numbers, rates etc):
6.2. at (with superlative):
7. at (because of):
8. at (concerning):
I. keep [美 kip, 英 kiːp] 名词
1. keep (living):
II. keep <pt & past part kept> [美 kip, 英 kiːp] 动词 trans
1.1. keep receipt/ticket:
1.2. keep (to look after, to reserve):
2.1. keep (to store, to put customarily):
2.2. keep (to have available):
2.3. keep (to stock):
3.1. keep (to reserve for future use):
5.1. keep (to support):
5.3. keep (to maintain):
6.1. keep (to cause to remain, to continue):
6.2. keep (to detain):
7. keep (to adhere to):
III. keep <pt & past part kept> [美 kip, 英 kiːp] 动词 不及物动词
1. keep (to stay, to remain):
2.1. keep (to continue):
2.2. keep (repeatedly):
3.1. keep food:
3.2. keep news/matter:
在《PONS词典》中的词汇
 
  
 at1 [ət] 介词
1. at (place):
2. at (time):
3. at (towards):
4. at (in reaction to):
5. at (in amount of):
6. at (in state of):
7. at (in ability to):
8. at (repeatedly do):
I. keep [ki:p] kept, kept kept, kept 名词
II. keep [ki:p] kept, kept kept, kept 动词 trans
2. keep (store):
3. keep (maintain):
4. keep (detain):
6. keep (fulfil):
8. keep (person's expenses):
III. keep [ki:p] kept, kept kept, kept 动词 不及物动词
1. keep a. 引 (stay fresh):
2. keep (stay):
3. keep (continue):
 
  
 at1 [ət, æt] 介词
1. at (place):
2. at (time):
3. at (towards):
4. at (in reaction to):
5. at (in amount of):
6. at (in state of):
7. at (in ability to):
8. at (repeatedly):
I. keep [kip] 名词
II. keep <kept, kept> [kip] 动词 trans
2. keep (store):
3. keep (maintain):
4. keep (detain):
6. keep (fulfill):
8. keep (person's expenses):
III. keep <kept, kept> [kip] 动词 不及物动词
1. keep a. 引 (stay fresh):
2. keep (stay):
| I | keep | 
|---|---|
| you | keep | 
| he/she/it | keeps | 
| we | keep | 
| you | keep | 
| they | keep | 
| I | kept | 
|---|---|
| you | kept | 
| he/she/it | kept | 
| we | kept | 
| you | kept | 
| they | kept | 
| I | have | kept | 
|---|---|---|
| you | have | kept | 
| he/she/it | has | kept | 
| we | have | kept | 
| you | have | kept | 
| they | have | kept | 
| I | had | kept | 
|---|---|---|
| you | had | kept | 
| he/she/it | had | kept | 
| we | had | kept | 
| you | had | kept | 
| they | had | kept | 
无例句可用
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