Trommel
n. 滚筒筛\\n[机] 圆筒筛
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会会议了。
The fox may grow grey, but never good.
狐狸活到老，永远难变好。
Why don't you do the experiment? I'm sure you would do it really well.
你干吗不做这个实验呢？我相信你一定会干的很棒的。