Column bottoms pump
[化] 塔底泵
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
n. 底部沉积物；残留物；蒸馏残渣；下装；臀部（bottom的复数形式）
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
Jazz music is performed at many dinner parties.
在很多宴会派对里都有爵士乐的演奏。
Could you please let us know what discount you can give for an order exceeding 400 sets?
能否告知定货超过400台你方所能给的折扣。
Will you help me plant this tree, please?
你愿帮着种这棵树吗？