Teabrom
[医] 溴化四乙铵
🗣️ 情景例句
on the community-center project.
为社区中心的事。
I'm sorry to hear that.
听到这个消息我感到遗憾。
He looked very well though he was rather thirsty, for he drank half a bottle of milk.
它看上去一切正常，只是口渴得很，喝了半瓶牛奶。