Teab
[医] 溴化四乙铵
🗣️ 情景例句
The welcome sign over the door.
门上的欢迎标语。
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
Haley jumped up and cried, That was my ancestor.
哈利跳起来叫道，“那就是我的祖先。”