Maxillary veins
[医] 上颌静脉
🧩 词语组成解析
a. 颌的, 上颌骨的\\nn. 上颌骨
n. 纹理；静脉（vein的复数）
🗣️ 情景例句
And Richard thanks you.
Richard也会感谢你。
He is eating a lot.
他吃了很多。
There is only one difference between an old man and a young one:
老年人和年轻人之间仅仅有一个不同：