Mcdv
[医]玉米褪绿矮缩病毒
🗣️ 情景例句
This is my mother.
这是我母亲。
How much will the hospital bill be?
住院费大概是多少钱？
He owes his success more to luck than to ability.
他认为他的成功是靠运气而不是因为自己的能力。