相关单词近义词 throat 嗓子, windpipe 气管临近词track, tracer, tracheae, tracheal, tracheate, Tracheata, tracheary, tracheated, trachealis, trachealgia, tracheation, trachea pipe相似词trace, trace element, traceable, tracer, tracheal, tracheostomy, tracheotomy, tracing, 返回 trachea