时间:2019-03-05 作者:英语课 分类:留美老师带你每日说英文


英语课

 台湾籍旅美老师今天交给我们的句子是:


Blood is the tissue that not only carries cells that transport oxygen, for example, the red blood cells, or fights infectious diseases, but it also carries messenger molecules 1, hormone-like factors that transport information from one cell to another, from one tissue to another, including the brain.
血液不只是夹带例如红血球这样的输氧细胞的组织,或是抵抗传染病,同时也夹带了像荷尔蒙这样的讯息因子,从一个细胞到另一个细胞,一个组织到另一个组织,在大脑里也一样。

分子( molecule的名词复数 )
  • The structure of molecules can be seen under an electron microscope. 分子的结构可在电子显微镜下观察到。
  • Inside the reactor the large molecules are cracked into smaller molecules. 在反应堆里,大分子裂变为小分子。
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