Sobita
[化] 酒石酸铋钠
🗣️ 情景例句
I'll come and give you a hand tomorrow.
我明天来帮你忙。
Don't bother me with stupid questions.
不要问一些愚蠢的问题来烦我。
I left a suitcase on the train to London the other day.
几天前我把一只手提箱忘在开往伦敦的火车上了。