Ept-
[医] 上, 在上, 在外
🧩 词语组成解析
[化] 三元乙丙橡胶; 乙丙三元橡胶
🗣️ 情景例句
Yes, sir.
带来了 ，先生。
Congratulations on your having a baby.
我恭喜你生了个宝宝。
By working at tremendous speed, the men managed to get the dish on to dry land before the wave returned.
工人们动作迅速，终于赶在那股大浪返回之前把盘子拽到了岸上。