单词	material line
释义	material line 物质线
随便看	stationary subgroup stationary substrate stationary supplies stationary support stationary swash plate stationary system stationary table stationary tachograph stationary tailstock center stationary tangent stationary tangent plane stationary tank Stationary Tank Automatic Target System stationary target stationary target cancellation stationary target identification stationary target identificationsti stationary temperature stationary term Stationary test stationary test,test at standstill stationary thresher stationary thrust collar stationary time stationary time series