| 单词 | cardinal vein |
| 例句 | Under the chorda in the middle is the single aorta, at each side of it a cardinal vein, and below these the primitive kidneys. The Evolution of Man — Volume 1 |
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英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。