注射针头 Definitions Defs Origin Strokes Stroke Words Sentences Sents 注射针 (注射針) zhùshèzhēn hypodermic needle a hollow needle used with a syringe to inject substances into the body or extract fluids
注射针 (注射針) zhùshèzhēn hypodermic needle a hollow needle used with a syringe to inject substances into the body or extract fluids
