注射针头 zhùshèzhēntóu hypodermic needle Origin Definitions Defs Strokes Stroke Words Sentences Sents 注射 zhùshè verbnoun to inject to use a syringe or needle to force medicine or fluid into the body; to give an injection针头 針頭 zhēntóu syringe needle the metal or plastic needle tip attached to a syringe for injections