单词	SD50
释义	SD50 [=median surviving dose]半数存活剂量
随便看	cipher block chain (CFB) mode cipher block chaining cipher bock chaining cipher code cipher component cipher device Cipher device. cipherdom ciphered Cipher equipment. cipher equipment cipherer cipherers cipher feedback ciphergen ciphergraph cipherhood cipher in algorism ciphering ciphering equipment cipherings ciphering set ciphering techniques cipherize cipher key 天不打吃饭人天不收，地不留天不收，地不管天不生仲尼，万古如长夜。天不生无禄之人，地不长无名之草。天不生无禄之人，地不长无根之草天不由人天不留，地不收天不盖，地不载天不着边，地不着界猥琐猥词猩猩唇猩猩猩红猩红热猩血色猪猪丹毒