Impeller shaft
[化] 叶轮轴
🧩 词语组成解析
n. 推进者, 叶轮\\n[化] 叶轮
shaft
[ʃæft]
n. 柄，轴;矛，箭;〈非〉嘲笑;光线;
vt. 给…装上杆柄;〈俚〉苛刻的对待;
🗣️ 情景例句
I just have my driver's license with me. Is that enough.
我身上只带了驾驶执照，这样够了吗？
That fellow never pays his bills on time.
那个男人从没按时付过账。
Suppose it rains,what shall we do?
万一下雨，我们该怎么办？