Mcdv
[医]玉米褪绿矮缩病毒
🗣️ 情景例句
It's our family tree.
这是我们的家谱。
While (or Where) there is life there is hope.
留得青山在，不怕没柴烧。
The world had to wait almost another 100 years for the Channel Tunnel.
世界不得不再等将近100年才看到海峡隧道竣工。