单词	true focus
释义	true focus 真焦点
随便看	performance theory performance time objective performance tires performance tolerance performance torque performance trace performance trait performance traits performance traverse travelling performance trial performance tuning performance-type performance type glider performance type specification performance validation performance valuation performance value performance variable performance variance performance verification performance verification test performance vision performance volume performance warranty performancewear csyg csyh csyj csyl csym csyn csys csyw csyx csyy cooking cool cool biz coolbiz cool down cooler cooling-off cooperative house coordinate coordinator