Arcus venosus
[医] 静脉弓
🧩 词语组成解析
[医] 弓
[医]静脉的
🗣️ 情景例句
I need some help.
我需要帮助。
Patience is a plaster for all sores.
忍耐是治疗一切伤痛的药膏。
But I'm worried about his Chinese.He may fall behind the other students when he comes back.
但我担心他的中文。等他回来后，他可能会落到其他同学后面。