Pcv
[医] 血细胞压积
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
Patience is bitter, but its fruit is sweet.
忍耐是苦痛的，但它的果实是甜蜜的。
How do you spell Monday?
Monday怎么拼写呢？