单词	电子打字系统
释义	电子打字系统electronic typing system，ETS
随便看	average transformation rate average transinformation average transinformation content (average) transinformation rate average transinformation rate average transit time average transmission average transmission rate average transport distance average travel cost average traveling distance average traveling distance (per passenger) average tree average turnover average turnover period average turnover rate average unit cost average unit price average unless general average up average usages of a component average usages of a work center average use average useful life average useful life，aul