Bismuthate
铋酸盐
🗣️ 情景例句
Don't you have any hobbies, like stamp collecting or things like that?
你有什么爱好吗？像集邮之类的爱好？
Would you take them to my room?
能送到我的房间吗？
Hi, Han Meimei!
你好，韩梅梅！