同根派生 cystic 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. 她在心情好的時候會幫她媽媽的忙。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He had no comedy vein in his youth. 他年輕時沒有演喜劇的才干。cystic vein更多例句