Stereomotor
帶永磁轉(zhuǎn)子的電動機(jī)
??? 情景例句
Does the hotel have a tour service?
這賓館有旅游服務(wù)嗎？
He doesn't like the idea of going to bed early.
他不喜歡早睡覺。
I'm going to the shops.
我到商店去。