同根派生 striate vein相關(guān)詞英漢例句There is a vein of melancholy in his character. 他的性格中有少許憂郁的氣質(zhì)。She helps her mother when she is in the vein. 她在心情好的時(shí)候會(huì)幫她媽媽的忙。inferior striate vein 下紋靜脈A vein of gold was seen cropping out. 可以看見一條金礦礦脈露出地面。The central or principal vein of a leaf. 中脈中心的或主要的葉脈striate vein更多例句