在《PONS词典》中的词汇
bleed valve 名词
-  
-  Ablassventil nt
I. bleed <bled, bled> [bli:d] 动词 不及物动词
II. bleed <bled, bled> [bli:d] 动词 trans
1. bleed 史 (take blood):
| I | bleed | 
|---|---|
| you | bleed | 
| he/she/it | bleeds | 
| we | bleed | 
| you | bleed | 
| they | bleed | 
| I | bled | 
|---|---|
| you | bled | 
| he/she/it | bled | 
| we | bled | 
| you | bled | 
| they | bled | 
| I | have | bled | 
|---|---|---|
| you | have | bled | 
| he/she/it | has | bled | 
| we | have | bled | 
| you | have | bled | 
| they | have | bled | 
| I | had | bled | 
|---|---|---|
| you | had | bled | 
| he/she/it | had | bled | 
| we | had | bled | 
| you | had | bled | 
| they | had | bled | 
无例句可用
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