Maxillary buccal frenum
[醫] 上頜頰系帶
?? 詞語組成解析
a. 頜的, 上頜骨的\\nn. 上頜骨
a. 頰的, 口的, 口腔的\\n[醫] 頰的
n. 系帶\\n[醫] 系帶
??? 情景例句
We might need you to come through with your friends, Robbie.
我們也許需要你們多邀朋友來幫忙， Robbie。
He tries to button his own shirt,but he can't do it.
他試著扣好他的自己的襯衫，但是他不能做到。
Twenty people had already left.
有20個人已經離去。