v give an injection to
v to introduce (a new aspect or element)
v force or drive (a fluid or gas) into by piercing
v take by injection
v feed intravenously
v to insert between other elements
a. [医]注入的, 充血的
v. （给…）注射（药物等）（ inject的过去式和过去分词 ）; （给…）注射（液体）; （给…）添加; （给…）投入（资金）