Vein sign
[医] 静脉征(支气管淋巴结结核体征之一)
🧩 词语组成解析
vein
[ven]
n. 静脉;[地]矿脉，岩脉;[植]叶脉;气质，倾向;
v. 使有脉络;使有纹理;象脉络般分布于;
🗣️ 情景例句
And this is my mother, Ellen Stewart.
这是我妈妈， Ellen Stewart。
How many dozen are you going to take?
你要拿几打？
Some devices were quite simple.
有些装置非常简单。