Commutating machine
[电] 整流电机
🧩 词语组成解析
v. 使方向转换, 整流( commutate的现在分词 )
🗣️ 情景例句
Pretty good, but I got caught in a traffic jam in Beijing.
很好，不过在北京碰上了交通阻塞。
Use is a second nature.
习惯成自然。
But just before the competition closed,
但就在竞赛截止时间将到之际，