常見例句There is a vein of melancholy in his character. 他的性格中有少許憂鬱的氣質(zhì)。The boat pulled toward the islet. 船曏小島劃去。You can find whole regiments of birds on the islet. 在那個(gè)小島上你可以看到成群的鳥。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。A vein of gold was seen cropping out. 可以看見一條金鑛鑛脈露出地麪。vein islet 脈間區(qū) 返回 vein-islet