Arlef
氟灭酸; 甲灭酸
🗣️ 情景例句
Did you go to Michigan too, Grandpa?
爷爷，你也上Michigan吗？
All work and no play make Jack a dull boy.
尽量学，尽情玩。
The other people in the workforce may not trust you in future.
在一起干活的其他人可能今后不会相信你了。