Convex-edged knife
[医] 凸刃刀
🧩 词语组成解析
convex
['kɔn'veks]
adj. 凸的，凸面的;凸状;凸形;
a. 有某种或几种刃的
knife
[naɪf]
n. 刀;匕首;刃部;手术刀;
vt. 切割，刺;伤害;
vi. 劈开;划过;
🗣️ 情景例句
But somehow I got my days mixed up and didn't realize the mistake until now.
可是不知道怎么回事，我把日期弄错了，而且到现在才知道这个错误。
What did you like best about the movie?
你最喜欢这电影的什么？
How many instruments do you play?
你能演奏多少种乐器？