Main(drive)motor
[化] 主电动机
🗣️ 情景例句
Vote for Ellen Stewart. She cares.
投Ellen Stewart一票。她关心。"
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
You have a very good memory.
你的记性真好。