cross-vein

常见例句

This is the third genus with occipital carina and the fifth one with basal cua cross vein within Argidae.
此属是三节叶蜂科内第3个具有后颊脊和第5个在后翅M＋Cu1和1A脉之间基部具cu－a1横脉的属。
There is a vein of melancholy in his character.
他的性格中有少许忧郁的气质。
It is rash to cross the street without looking both ways.
不朝两边看看就穿马路是莽撞的。
She helps her mother when she is in the vein.
她在心情好的时候会帮她妈妈的忙。
Cross and angry words in family grate upon the ear.
不高兴与生气的话在一个家庭里令人不愉快。
A vein of gold was seen cropping out.
可以看见一条金矿矿脉露出地面。