Perforating vein
穿静脉
🧩 词语组成解析
[计] 穿孔的
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
He applied to Columbia,
他申请了Columbia大学。
When did I say that?
我什么时候说过了？
I've never met him but I've talked to him on the net.
我没见过他，但我和他在网上聊过天。