Fluted roller
[机] 沟纹辊
🧩 词语组成解析
a. 笛声的, 有凹槽的
🗣️ 情景例句
But we can't do it without talking to the young people.
但我们不能在没有跟年轻人谈谈的情 下就去做。
You're very kind to take the trouble to help me.
谢谢你不怕麻烦帮助我。
I'd like to get this film developed.
我要冲洗这卷胶卷。