您要查找的是不是：
- posterior vitelline vein 后卵黄静脉
- 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。
- It is a posterior view of the skull. 这是颅骨背视图。
- A vein of gold was seen cropping out. 可以看见一条金矿矿脉露出地面。
- anterior vitelline vein 前卵黄静脉
- The central or principal vein of a leaf. 中脉中心的或主要的叶脉
- vitelline vein 脐肠静脉
- He had no comedy vein in his youth. 他年轻时没有演喜剧的才干。
- The condition of being posterior in location or time. 在后在位置上或时间上较靠后的状况
- Located or occurring posterior to the nose. 鼻后的位于鼻后的，或发生于鼻后的
- Vitelline vein of placenta 胎盘卵黄静脉
- 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。
- This is usually followed by a posterior paresis. 随后通常是后肢麻痹。
- There is a vein of humor in his nature. 他天性略带幽默。
- At the posterior end of the oesophagus is the crop. 食道的后端是嗉囊。
- 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。
- Posterior funiculus of spinal cord. 脊髓背侧索;脊髓后索;后索;脊髓背侧索;。
