Sesquichloride
[化]倍半氯化物, 三氯化二...
??? 情景例句
Well,
好啦，
Could you drop me off at the airport?
你能載我到機(jī)場(chǎng)嗎？
I had a letter from my sister yesterday.
昨天我收到了姐姐的一封信，