Arcus venosus
[医] 静脉弓
🧩 词语组成解析
[医] 弓
[医]静脉的
🗣️ 情景例句
Take it easy.
别着急。
Knowledge makes humble; ignorance makes proud.
知识令人谦虚；无知使人骄傲。
She is going to set out from the French coast at five o'clock in the morning.
她打算早上5点钟从法国海岸出发。