Mcdv
[医]玉米褪绿矮缩病毒
🗣️ 情景例句
He doesn't have any beliefs; he just takes one day at a time.
他没有什么信仰，每天只是得过且过
I asked him to keep quiet, but he wouldn't.
我请他保持肃静，但是他不肯。
It's all about space and satellites.
全是有关宇宙和卫星的。