Centrifugal pump
[化] 離心泵
?? 詞語組成解析
centrifugal
[sen'trifjug?l]
adj. 離心的;
pump
[p?mp]
n. 抽水機;打氣筒;泵;輕軟舞鞋;
v. 用泵輸送 ;涌出;急速搖晃;盤問;
??? 情景例句
and a pitcher of lemonade.
和一壺檸檬汁。
Relax. You can count on me.
放一百二十個心吧。
The railway station was big, black and dark.
火車站很大，又黑又暗。