http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
I. beef [美 bif, 英 biːf] 名词
1. beef U (meat):
2.2. beef 农业 C <pl beeves [biːvz] > (animal):
II. beef [美 bif, 英 biːf] 动词 不及物动词 俗
cattle [美 ˈkædl, 英 ˈkat(ə)l] 名词 npl
在《PONS词典》中的词汇
| I | beef | 
|---|---|
| you | beef | 
| he/she/it | beefs | 
| we | beef | 
| you | beef | 
| they | beef | 
| I | beefed | 
|---|---|
| you | beefed | 
| he/she/it | beefed | 
| we | beefed | 
| you | beefed | 
| they | beefed | 
| I | have | beefed | 
|---|---|---|
| you | have | beefed | 
| he/she/it | has | beefed | 
| we | have | beefed | 
| you | have | beefed | 
| they | have | beefed | 
| I | had | beefed | 
|---|---|---|
| you | had | beefed | 
| he/she/it | had | beefed | 
| we | had | beefed | 
| you | had | beefed | 
| they | had | beefed | 
无例句可用
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