Arcus volaris venosus profundus
[医] 掌深静脉弓
🧩 词语组成解析
[医] 弓
[医]静脉的
[医]深的
🗣️ 情景例句
And I'd like to thank Marilyn for being so patient.
我要感谢Marilyn付出的耐心。
May I pay by credit card?
我可以用信用卡付款吗？
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。