Communtator compound
[建] 用于换向器或整流器的润滑剂
🧩 词语组成解析
[建] 换向器, 整流器, 整流子
🗣️ 情景例句
Your hardworking will be rewarded by God one day.
你所付出的一切将会得到上帝的报答。
After Flagstaff, we'll go to San Diego.
到佛拉格斯塔夫之后，我们去圣迭戈吧。
As I was looking for it, the landlord came in.
当我正在寻找时，酒店老板走了进来。