| 单词 | Rh-negative blood |
| 例句 | Variations in their immune cells and proteins include a higher-than-normal frequency of Rh-negative blood types, for example. Unusual ‘relic language’ comes from small group of farmers isolated for thousands of years 2015-09-07T04:00:00Z |
| 随便看 |
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。