Bonwill triangle
[医] 邦威耳三角(下颌牙槽髁突三角)
🧩 词语组成解析
🗣️ 情景例句
Sorry, I've got people coming over tonight.
很抱歉，今晚有客人要来。
Knowledge is long, life is short.
吾生有涯，而知无涯。
Those first words were to change my world.
我最先学会的这些单词改变了我的生活天地。