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- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- precaval vein 前腔静脉
- 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。
- A vein of gold was seen cropping out. 可以看见一条金矿矿脉露出地面。
- The central or principal vein of a leaf. 中脉中心的或主要的叶脉
- He had no comedy vein in his youth. 他年轻时没有演喜剧的才干。
- A rich mine, vein, or pocket of ore. 富矿脉富矿坑、脉、囊
- She writes humorous songs when she is in the right vein. 她在心情不好的时候写诙谐的歌曲。
- There is a vein of humor in his nature. 他天性略带幽默。
- The girl is not in the vein for singing today. 那女孩今天没有心情唱歌。
- He speaks in a humorous and implicit vein. 他说话幽默含蓄。
- I had no language vein in my youth. 在青年时我没有(学习)语言的才干。
- The boy is not in the vein for study today. 这男孩今天不想读书。
- The white arrow marks a renal vein thrombus. 白色的箭头指示肾静脉血栓。
- To discover and open(a vein or deposit) in mining. 采采矿时发现和开采出（矿脉或矿床）
- A cannula has to be inserted into a leg vein. 必须应用小腿的静脉放置导管。
- The ore minerals are bounded by the vein walls. 矿石矿物局限于矿脉之内。
- Hookins made a speech couched in a happy vein. 霍金斯愉快地讲了话。
- Her stories struck/revealed a rich vein of humour. 她的小说饶有风趣.
- The doctor injects glucose into the patient's vein. 医生把葡萄糖注射入病人的静脉。
