Prunus
[医] 李属
🗣️ 情景例句
It's mostly young people who take part.
参加活动的绝大多数是年青人。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
but the paper was wrapped round a drum which rotated slowly.
根但是纸是卷在慢慢旋转的圆筒上的。