单词	固桅座
释义	固桅座mast thwart
随便看	train of wheels train oil train-oil trainoil train on the same track train on(或upon) train operating company 火车营运公司 train operation train operation control train operation curve train operation diagram train operation plan train operator control panel train order signal train performance train performance curve train performance diagram train pilot train pipe train power supply circuit train power supply generator train power supply jumper train preparation train preparation platform train preparation tracks