Arcus venosus
[医] 静脉弓
🧩 词语组成解析
[医] 弓
[医]静脉的
🗣️ 情景例句
And my wife is- uh-
我的太太她-
Trust not a great weight to a slender thread.
细线挂重物，终究不可靠。
How long has Kate been at her school?
凯特进校学习有多长时间了？