单词	cutoff ratio
释义	cutoff ratio 裁弯取直比
随便看	engine mounting construction engine mounting ring engine mounting stand engine mounting structure engine mounting system engine muffler engine nacelle engine nacelle drag engine nameplate engine necelle engine net power engine net weight engine-noise engine noise engine nose inlet and inlet guide vanes engine/nozzle spacing engine number engine-off engine off engine officer engine of torture engine of war engine of warfare engine oil engine oil additive 伤心事伤心千古伤心千里江南伤心故人去后伤心红绡褪萼伤心重见伤心铜雀迎秋月伤心铜雀迎秋风伤怀吊古伤怀念远对事对二氮己环对于对仗对付对位对位法对供对保对偶