Edv
[医][=end dilution value]最终稀释值
🗣️ 情景例句
Forgive me for being 20 minutes late for our date.
请原谅我迟到了二十分钟。
Love comes by looking.
情人眼里出西施。
he has just bought a new house in the city,
他刚在城里买下一所新房子，