Viroid
n. (植物致病的)类病毒
🔁 扩展释义
【医】 预防(用)菌苗
🗣️ 情景例句
If we're all prepared to recycle paper, thousands of trees could be saved every day.
如果纸能被循环利用，那么每天千千万万的树木就可得以挽救。
Beware of a man of one book.
不要与一个有专业知识的人争论。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。