Maxillary vein
un. 上颌静脉
🧩 词语组成解析
a. 颌的, 上颌骨的\\nn. 上颌骨
vein
[ven]
n. 静脉;[地]矿脉，岩脉;[植]叶脉;气质，倾向;
v. 使有脉络;使有纹理;象脉络般分布于;
🗣️ 情景例句
I take this threat very seriously.
我认为这种威胁非同小可。
What kind of grades did you make in college?
你在学院得到什么样的等级？
I immediately regretted answering in the way I did, but I said, 'I enjoy cleaning windows at night.'
“我喜欢在夜里擦窗子。”