单词	复长数
释义	复长数multiple-length numeral
随便看	two-stage lubricating oil filter two-stage lubricating-oil filter two-stage magnavolt two-stage method two-stage model of the attraction process two-stage nitration two-stage operation two-stage pilot valve two-stage preselector control two-stage quenching two-stage random sampling two-stage relay two-stage rocket two-stage sample two-stage sampling two-stage sampling unit two-stage supercharger two-stage supercharging two stage superheater two-stage transformer two-stage turbocharging two-stage twisting two-star two-star petrol two stars in sagittarius