Umbilical veins
[医] 脐静脉, 尿囊静脉
🧩 词语组成解析
a. 脐带的, 脐的, 近脐的, 关系密切的\\n[医] 脐的
n. 纹理；静脉（vein的复数）
🗣️ 情景例句
We need to do lots of laundry. Do we have enough detergent?
咱们得洗好多衣服呢。有足够多的洗涤剂吗？
Who is the auther of this essay?
谁是这论文的作者？
Let me see your driver's license, please.
请让我看看你的驾驶执照。