Fluting cutter
[机] 开槽铣刀
🧩 词语组成解析
n. 吹笛子, 笛声, 刻凹槽\\n[化] 开槽; 切槽
🗣️ 情景例句
When is that?
那是几点？
Don't lend him the money.
不要借钱给他。
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。