单词	step-cone
释义	step-cone n. 级轮, 宝塔轮
随便看	chain broadcasting chain broken detector chain bromination chain bucket chain-bucket conveyor chain-bucket dredger chain bucket dredger chain bucket elevator chain-bucket excavator chain bucket excavator chain bucket loader chain bucket trencher chain bucket unloader chain bunk feeder chain byte chain cable chain-cable chain cable certificate chain cable common link chain cable compressor chain cable controller chain cable end link chain cable fairlead chain cable mark chain cable proving house 鋷鋸鋹鋺鋻鋼鋽鋾鋿錀ぬさぬさ【幣】ぬしぬしぬし【主】ぬし【塗師】ぬすっとぬすっと【盗っ人】ぬすっ人ぬすびと