Bioxyl
氯化氧铋
🗣️ 情景例句
was supposed to be made into a community center
原计划改成一个社区交谊中心
I locked all the doors.
我锁好了所有的门。
A few peopple in each group are given the task of remembering the group's family history that goes back over centuries.
每一个家族都有几个人担任记忆延续了几个世纪的家史的任务。