diffusible substance造句

例句与造句

Besides signaling via exchange of diffusible substances, cell-cell signaling can be mediated by contact through the activity of surface located macromolecules.
"H substance " or " substance H " are occasionally used in medical literature for histamine or a hypothetical histamine-like diffusible substance released in allergic reactions of skin and in the responses of tissue to inflammation.
It's difficult to find diffusible substance in a sentence. 用diffusible substance造句挺难的