在《PONS词典》中的词汇
ˈmain·spring bar·rel 名词 (watches, clocks)
在《PONS词典》中的词汇
在《PONS词典》中的词汇
ˈmain·spring 名词
1. mainspring (in clock, watch):
2. mainspring 引 (motivating factor):
- the mainspring of sb's success
-
I. bar·rel [ˈbærəl, 美 also ˈber-] 名词
2. barrel (measure for beer and oil):
4. barrel:
| I | barrel |
|---|---|
| you | barrel |
| he/she/it | barrels |
| we | barrel |
| you | barrel |
| they | barrel |
| I | barrelled / 美 barreled |
|---|---|
| you | barrelled / 美 barreled |
| he/she/it | barrelled / 美 barreled |
| we | barrelled / 美 barreled |
| you | barrelled / 美 barreled |
| they | barrelled / 美 barreled |
| I | have | barrelled / 美 barreled |
|---|---|---|
| you | have | barrelled / 美 barreled |
| he/she/it | has | barrelled / 美 barreled |
| we | have | barrelled / 美 barreled |
| you | have | barrelled / 美 barreled |
| they | have | barrelled / 美 barreled |
| I | had | barrelled / 美 barreled |
|---|---|---|
| you | had | barrelled / 美 barreled |
| he/she/it | had | barrelled / 美 barreled |
| we | had | barrelled / 美 barreled |
| you | had | barrelled / 美 barreled |
| they | had | barrelled / 美 barreled |
无例句可用
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单语范例（未经PONS编辑处理）
The fast action trigger mechanism allows the hammer to be decocked while still keeping the mainspring compressed.
en.wikipedia.org The modern bauche is a jeweled watch movement, without its regulating organs, mainspring, dial, or hands.
en.wikipedia.org A self-winding watch movement has a mechanism which winds the mainspring.
en.wikipedia.org In spring driven timepieces, the drive force declines as the mainspring runs down.
en.wikipedia.org Energy is stored in the mainspring manually by "winding it up", turning a key attached to a ratchet which twists the mainspring tighter.
en.wikipedia.org