Hemorrhoidal veins
[医] 痔静脉, 直肠静脉
🧩 词语组成解析
a. 痔的, 直肠及肛门的
n. 纹理；静脉（vein的复数）
🗣️ 情景例句
It's good, but it's a little expensive.
很好，不过价格有一点贵。
The president must have the approval of Congress to declare war.
总统若要宣战，必须获得国会的承认。
Yes, I do.I want her to come to my office.Tell her to come at once.
是的，我要她到我的办公室来。叫她马上就来。