Arcus venosus palmaris profundus
[医] 掌深静脉弓
🧩 词语组成解析
[医] 弓
[医]静脉的
[医] 掌肌
[医]深的
🗣️ 情景例句
Keep cool.
保持冷静。
Would you help me lift this heavy box?
你将帮助我提起这个重盒子吗？
Every year, several classes visit the factory.
每年都有好几个班去参观这家工厂。