C5
[医] 溴化五烃季胺, 溴化次戊基三甲季铵
🗣️ 情景例句
my sister and her husband and their daughter.
我妹妹Susan和她丈夫以及他们的女儿。
No, I can't go to bed till she says Good night to me.
不，除非她向我道晚安，不然我睡不着。
I have a lot in common with my sister.
我和我姐姐有很多相同之处。