Cattle should be killed cleanly and humanely.牛应该被干净利落地无痛屠宰。Manufacturers are working with new fuels to find one that burns more cleanly than petrol.制造商们正在研制新型燃料，以找到一种比汽油更清洁的燃料。...wax strips which remove hairs cleanly fro...
Anhydrous nitric acid is dissociated.无水硝酸是电离的.The editor dissociated herself from the views in the article.编者声明那篇文章的观点不代表她的观点。The selected profile and device could not be dissociated.所选的配置文件与设备无法取消关联.The two components o...