Mandibular notch
[医] 下颌切迹
🧩 词语组成解析
a. 颚的\\n[医] 下颌[骨]的
notch
[nɑtʃ]
n. (V字形的)槽口;刻痕;<美>峡谷;等级;
vt. 砍，切;在…上作刻痕、开槽口;作刻痕计算;得分;
🗣️ 情景例句
I want to break up with you.
我想和你分手。
One father is more than a hundred schoolmasters.
一个父亲胜于一百个教师。
It must have been about two in the morning when I returned home.
我回到家时，肯定已是凌晨两点左右了。