Compound trommel
[建] 多层转筒筛
🧩 词语组成解析
n. 滚筒筛\\n[机] 圆筒筛
🗣️ 情景例句
I try to keep a regular schedule every day.
我每天努力遵守有规律的安排。
Parents usually put a small red paper packet under their child's pillow.
父母常常会在孩子枕头下放一个小红包。
What's wrong, Jim?
怎么了？吉姆？