Subcardinal veins
[医] 下主静脉(胚)
🧩 词语组成解析
n. 纹理；静脉（vein的复数）
🗣️ 情景例句
That sounds fine.
这样听起来蛮好的。
To walk together
走在一起
The sides of the deer were coloured with a reddish-brown paint.
鹿的四周用一种淡棕带红的颜色勾勒。