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
You're right. I'll change it.
你说得对，我会把它改一下。
Sorry, but she's busy then too.
对不起，那会儿她也没空。
I'm terribly sorry.
实在抱歉。