单词	pure-tone pulse
释义	pure-tone pulse 单频脉冲
随便看	teaching ecological environment teaching ecology teaching education quality teaching effect teaching effective Teaching Effectively teaching effectiveness teaching effects teaching effects and benefits teaching efficacy teaching-efficacy teaching efficiency teaching efficien cy teaching efficiency sense teaching element Teaching Elements teaching emphasis teaching endoscope teaching endoscopy teaching English teaching English at different levels teaching English by different levels Teaching English Conversation teaching english for postgraduate students teaching English from news/magazines