Maxillary ridge
[医] 上颌嵴
🧩 词语组成解析
a. 颌的, 上颌骨的\\nn. 上颌骨
ridge
[ridʒ]
n. 背脊，峰，隆起线;山脊，山脉，海脊;高压脊;皱摺，田埂;
vt. 使成脊状，使隆起;
vi. 使成脊状;
🗣️ 情景例句
He's going up the ladder pretty quickly.
他真是平步青云。
He cut his finger because he was careless.
他不小心割破了手指头。
Ice is only as safe as the water from which it is made,
冰块只有当制造冰块的水安全时才是保险的，