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
How you all doing ?
你们大家怎么样？
If you swear you will catch no fish.
咒骂无益，于事无济。
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。