Helicoidal pump
[化] 螺旋泵
🧩 词语组成解析
n. 螺旋面
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
I cried because I miss them all.
我哭因为我想念他们。
I hope you can see me.
我希望你能看望我。
What's up? What's up? someone called.
“什么事？什么事？”有人叫着。