Commutating
v. 使方向转换, 整流( commutate的现在分词 )
🗣️ 情景例句
It was his first date in two years.
这是他两年来第一次约会。
I'm always confused with s and th.
我常把s和th搞混。
Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。