Edv
[医][=end dilution value]最终稀释值
🗣️ 情景例句
I'm afraid I didn't get on very well in the exam.
我这次考试恐怕不太顺利。
This year I'm in a co-ed dorm.
今年我住在男女生合住的宿舍。
The line's busy. I'll try again later.
电话占线，过一会我再打。