So, it interacts with receptors called insulin receptors that are on cells that are sensitive to insulin.

它与细胞表面胰岛素受体相互作用,这些细胞对胰岛素很敏感

耶鲁公开课 - 生物医学工程探索课程节选

One says, leave any body near the Earth, it yields a force.

有人说,在地球表面的任何物体,都会受到力的作用

耶鲁公开课 - 基础物理课程节选

That infection occurs because of a ligand receptor interaction on the cell surface where the virus itself is the ligand and it takes advantage of a receptor that's expressed on the cell surface.

感染的发生是由于,配体与细胞表面受体相互作用,病毒是配体,它利用了在,细胞表面表达的受体

耶鲁公开课 - 生物医学工程探索课程节选