词汇	内窦
释义	内窦医internal sinus
随便看	track supporting wheel shaft track support roller track support structure track surface Tracks usage of services for ROI calculations track suspension tracks venture capital activity TRACKS-ways for crane trolleys track sweeper track switch track, switch, assembled Track Switch Divert track switch fault track switching track switching apparatus track switching module Track Switch Thru tracks with tracks with adjustable height track symbol sequence track synthesis Track Synthesis Frequency track system track table track tamping device