Maxillary labial frenum
[医] 上唇系带
🧩 词语组成解析
a. 颌的, 上颌骨的\\nn. 上颌骨
labial
[['leibiəl]]
a. 唇的, 嘴唇的, 唇音的\\nn. 唇音, 风琴管
n. 系带\\n[医] 系带
🗣️ 情景例句
John and I celebrate our fortieth anniversary next month.
下个月John和我将庆祝我们的结婚四十年纪念。
Know something of everything and everything of something.
既要有一般常识，又要有专业知识。
Which one is cheap? Which one is dear?
哪一支便宜？哪一支贵？