Communtator cover
[建] 整流器盖, 整流子盖
🧩 词语组成解析
[建] 换向器, 整流器, 整流子
🗣️ 情景例句
It only takes eight minutes by bicycle to the aerobics class.
骑自行车去上有氧运动课只需要八分钟。
We do business on a commission basis. A commission on your prices would make it easier for us to promote sales. Even 2 or 3 percent would help.
我们是通过取得佣金来进行商业活动的。从你方价格中收取佣金，便于我方推销。即便只有2%或3%也行。
It's the most expensive model in the shop.
这是店里最贵的型号。