Fluted roller
[机] 沟纹辊
🧩 词语组成解析
a. 笛声的, 有凹槽的
🗣️ 情景例句
You must be very popular.
你一定很受欢迎。
Will it take me long to get there?
到那里要花很长的时间吗？
But I was extremely pleased with myself.
但我却非常高兴，