中文解释
生态学者英释中释
相关例句Ecologists argue that the benefits of treating sewage with disinfectants are doubtful..生态学家们认为用消毒剂处理污水的好处是值得怀疑的。
中文解释
生态学者英释中释
相关例句Ecologists argue that the benefits of treating sewage with disinfectants are doubtful..生态学家们认为用消毒剂处理污水的好处是值得怀疑的。
