单词 | hollow needle |
例句 | DEFINITIVE EXAMPLES 权威例句〔hypodermic needle〕A hollow needle used with a hypodermic syringe.皮下注射针:和皮下注射管一起用的一根空针美国传统〔stylet〕A fine wire that is run through a catheter, cannula, or hollow needle to keep it stiff or clear of debris.通管丝:穿过尿液管,套(插)管或空心针以保持其坚挺或清除残留物的细金属线美国传统 |
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