Of course when molecules get absorbed through the intestinal tract they become part of your internal environment.

当然,分子在被肠道吸收后,就成为身体内环境的一部分

耶鲁公开课 - 生物医学工程探索课程节选

If we injected it into a muscle let's say, and your muscle cells took up this plasmid.

比如说,如果我们将其注射入肌肉内,则肌肉细胞就可以吸收这些质粒

耶鲁公开课 - 生物医学工程探索课程节选