Imperplex
甲基丙烯酸甲酯均聚物
🗣️ 情景例句
I guess you do have two career opportunities
我想你的确是有两个事业机会
How did you sign the letter?Did you write, sincerely yours?
你怎么签名信的?你写了"真诚地你的"？
After three hours, the men stopped for a meal break.
3小时之后，工人们停下来吃饭。