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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。
- 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。
- Dental prosthetics involving a bridge or bridges. 用齿桥补牙用一个或多个齿桥进行牙齿修复
- I had undergone a major dental operation. 我经受了一次牙科大手术。
- 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
- dental vein 牙静脉, 牙髓静脉
- The doctor told me that I have many dental problems. 医生说我的牙齿问题很多。
- 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。
- A shaft on which a working tool is mounted, as in a dental drill. 心轴用于安装工具的蕊棒，如牙钻蕊棒
- Silver amalgam is used as a dental filling. 银汞合金被用作牙的填料。
- There is a vein of humor in his nature. 他天性略带幽默。
- I will like to have a dental checked - up. 我要去牙科做一次检查。
- The girl is not in the vein for singing today. 那女孩今天没有心情唱歌。
- The buildup could lead to costly dental repairs. 这样做会导致你花很花钱去补牙。
- To clean between(teeth) with dental floss. 用牙线清洁（牙齿）
- Decay of a bone or tooth, especially dental caries. 骨头腐烂，牙蛀蚀骨头或牙齿的腐烂，尤指牙蛀蚀
- He speaks in a humorous and implicit vein. 他说话幽默含蓄。
