Harmonic drive
[电] 谐波驱动
🧩 词语组成解析
harmonic
[hɑ:'mɔnik]
adj. [乐]和声的，悦耳的;[物]谐波的;和睦的，融洽的;[数]调和的;
n. [物] 谐波;[乐]泛音，和声;[数]谐函数，调和函数;
drive
[draɪv]
v. 驾驶;开车;驱动;迫使;
n. 驱车旅行;驱动力;车道;驱动器;
🗣️ 情景例句
This place is a pigsty.
这地方像个猪圈。
If it is left too long, it begins to give off a bad smell.
假如把它放得太久了，它就会开始发臭。
Half an hour? That's too long! Is there a bus?
半小时？那太久了！有公共汽车吗？