Read Edit View history 无针注射器 wúzhēnzhùshèqì jet injector Origin Definitions Defs Strokes Stroke Words Sentences Sents 无针注射器 無針注射器 wúzhēnzhùshèqì jet injector a needle-free medical device that uses high pressure to deliver medicine through the skin
无针注射器 無針注射器 wúzhēnzhùshèqì jet injector a needle-free medical device that uses high pressure to deliver medicine through the skin