单词	efficient frontier
释义	efficient frontier 效率限界
随便看	out of your hair out of your head out of your league out of your mind Out of your own pocket outoing traffic Outokumpu Outokumpu direct process Outokumpu flash smelting Outokumpu flotation machine Outokumpu process outokumpus out-old out on out-on out on a limb out on bail out one's way out on loan out on lunch out-only out on one's ear out on one's feet out on parole out on the scran 瓜田不纳履，李下不整冠。瓜田不纳履，李下不正冠瓜田李下，古人所慎瓜田李下，各避嫌疑瓜皮搭李树瓜皮搭李皮瓜籽不饱是人心瓜菜半年粮瓜蔓抄瓜长在秧上微禄微笑微笑ましい微笑む微笑む微笑マシイ微笑ム微笑ム微粒子微糖