Edv
[医][=end dilution value]最终稀释值
🗣️ 情景例句
About one month. I'm just sightseeing.
大约一个月。我只是观光旅游。
What are you doing?
你正在做什么？
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。