Maxillary ridge
[醫] 上頜嵴
?? 詞語組成解析
a. 頜的, 上頜骨的\\nn. 上頜骨
ridge
[rid?]
n. 背脊，峰，隆起線;山脊，山脈，海脊;高壓脊;皺摺，田埂;
vt. 使成脊狀，使隆起;
vi. 使成脊狀;
??? 情景例句
You look very young. How old are you?
你看起來真年輕， 你多大了？
You'll come into this house over my dead body.
除非我死了，否則你休想進這所房子。
I was only five when my father had taken me abroad, and that we eighteen years ago.
我5歲那年，父親就帶我出了國，那是18年前的事了。