Spiral pump
[化] 螺旋泵
🧩 词语组成解析
spiral
['spaɪrəl]
n. 螺旋（线）;旋涡;螺旋形物;（足球运动的）旋球;
v. 使成螺旋形;螺旋式的上升（或下降盘旋上升（或下降）;
adj. 螺旋形的;盘旋的;盘旋上升的;
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
Well, that is news.
噢， 这可是个新闻。
You (or One) cannot make a silk purse out of a sow's ear.
粗瓷碗雕不出细花来。
I hope that you've got some money.
我希望你还有钱。