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ahead [美 əˈhɛd, 英 əˈhɛd] 副
1.1. ahead (indicating movement):
1.2. ahead (indicating position):
1.3. ahead (in race, competition):
1.4. ahead (in time):
2.3. ahead (before):
I. time [美 taɪm, 英 tʌɪm] 名词
1. time U (past, present, future):
2. time U (time available, necessary for sth):
3.1. time U (as measured by clocks):
3.2. time C or U (timing of an event):
4.1. time 无复数 (period):
4.3. time C (for a journey, race, task):
4.4. time U (regarding work):
5. time C (experience):
6. time C (point in time):
7. time C (instance, occasion):
8.1. time (epoch, age):
8.2. time U (in a person's life):
9. time U 音乐:
10. time in phrases:
II. time [美 taɪm, 英 tʌɪm] 动词 trans
1. time runner/worker:
2. time (choose time of):
think ahead 动词 [美 θɪŋk -, 英 θɪŋk -] (v + adv)
go ahead 动词 [美 ɡoʊ -, 英 ɡəʊ -] (v + adv)
1. go ahead (proceed, begin):
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
ahead [əˈhed] 副
1. ahead (in front):
2. ahead (advanced position, forwards):
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):
ahead [ə·ˈhed] 副
1. ahead (in front):
2. ahead (advanced position, forwards):
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 ahead | 
|---|---|
| you | keep ahead | 
| he/she/it | keeps ahead | 
| we | keep ahead | 
| you | keep ahead | 
| they | keep ahead | 
| I | kept ahead | 
|---|---|
| you | kept ahead | 
| he/she/it | kept ahead | 
| we | kept ahead | 
| you | kept ahead | 
| they | kept ahead | 
| I | have | kept ahead | 
|---|---|---|
| you | have | kept ahead | 
| he/she/it | has | kept ahead | 
| we | have | kept ahead | 
| you | have | kept ahead | 
| they | have | kept ahead | 
| I | had | kept ahead | 
|---|---|---|
| you | had | kept ahead | 
| he/she/it | had | kept ahead | 
| we | had | kept ahead | 
| you | had | kept ahead | 
| they | had | kept ahead | 
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