Toepler pump
[化] 托普勒泵
🧩 词语组成解析
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
And the show will help promote it.
而这次展览会有利于促销它。
Who wrote that piece?
那首曲子是谁写的？
It was a good suggestion.thanks.
你建议得不错，谢谢。