单词	living specimen
释义	living specimen 活标本
随便看	second characteristic matrix second check second check character flip-flop second chemical equilibrium second chief judge second childhood second childhoods second-choice second choice route second-choices second-chop second chronograph second circuit second circulation second city second-class secondclass second class second class airmail second-class cabin second - class citizen second-class citizen second-class citizens second-class commercial paper second class commercial paper 恶作剧恶叉白赖恶声恶气恶尘无染恶居下流恶性循环恶恶从短恶意中伤恶有恶报恶湿居下 30479 30480 30481 30482 30483 30484 30485 30486 30487 30488