Etr
[医][=effective thyroxin(e)ratio]有效甲状腺素比率
🗣️ 情景例句
Hi, Marilyn.
嗨， Marilyn。
I was so angry that I could hardly speak.
我气得几乎说不出话来。
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。