Reserv(ed) pump
[化] 備用泵
?? 詞語組成解析
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
All right. We'll make close study about it and give you reply as soon as possible.
很好。對這個問題我們將仔細研究一下，盡快給你們答復。
I wish I had half the money he does.
但愿我有他一半的錢。
Yes. B-double O-K, book.
好的。B-雙寫O-K，book（書）。