Dni
[医][=defective non-interfering virus]缺陷性非干扰病毒
🗣️ 情景例句
Going swimming should be a good way of letting your hair down after a hard day's work.
游泳是在辛苦了一天后放松自己的好方法。
I read a magazine in bed.
我躺在床上看杂志。
He fell behind with his work.
他工作落后了。