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 might as well take it along.
我还是一道带着。
One enemy is too much.
一个敌人也太多。
She was a lively young woman with patience and imagination.
她是一个活泼的女子，具有耐心和想象力。