R48
[医] 双-2-氯乙基-β-萘胺
🗣️ 情景例句
Because I don't want to be here.
因为我不想待在这 。
Do you have any brothers or sisters?
你有兄弟或姐妹吗？
He picked up what seemed to be the smallest bottle and discreetly asked the price.
他挑出一个看上去最小的瓶子，谨慎地问了价。