environmental bug环境故障environmentaladj.环境的；有关环境的Environmental inspection环境监察environmentally friendly对环境无危害的, 有利于环境的environmental friendship环境友好environmental simulation环境模拟environmental illness.环境疾病environmental proof test环保试验environmental limitation环境限度条件environmental compensate环境补偿environmental adaptation环境适应environmental mouitoring环境监测