Convex cutter
[机] 凸形铣刀
🧩 词语组成解析
convex
['kɔn'veks]
adj. 凸的，凸面的;凸状;凸形;
🗣️ 情景例句
If you can meet our needs- to order 200 sets, we'll give you trade discount.
如果你能答应我方的要求--定200台，我们同意给你折扣。
I'm a graduate of Yale University, I have an M.S.degree.
我是耶鲁大学的毕业生，我有理学硕士学位。
He was rather elderly with grey hair and clear blue eyes.
他上了年纪，有着灰白的头发和明亮的蓝眼睛。