Triangle bonwill
[醫] 邦威耳氏三角(下顎牙槽髁突三角)
?? 詞語組成解析
??? 情景例句
You're welcome anytime.
歡迎你隨時來玩。
The worst men often give the best advice.
最不行的人，往往能提出最好的意見。
Lined up against the wall, there were long thin wires attached to metal spheres.
靠墻排列著許多細長的電線，而電線又連著金屬球。