Rlv
[医][=rauscher leukemia virus]劳舍尔白血病病毒
🗣️ 情景例句
It's two words.
两个字。
Misfortune comes on wings and departs on foot.
遭灾易，消灾难。
This knocks the turtle down several feet.
这一下子把海龟撞下去好几英尺。