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
You said you wanted to be a doctor like your father.
你说过你希望像爸爸一样成为一名医生。
Now that I have to stand up to introduce myself.
我不得不站起来介绍一下我自己。
Mr Hu stood at the starting line. All the runners got ready to run.
胡先生站在起跑线上。所有的运动员都做好了起跑准备。