introduce a hypodermic needle into a vein将: ask; appeal for一: one皮下注射: hypodermic injection针头: pinhead; syringe needle; pip ...插入: insert; infix; run in; break ...下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:将一皮下注射针头插入静脉，即可在微信中查询翻译
