The control effect of DDVP. carbaryl and cypermethrin smoke agents were 95.85% 31. 51% and 97.66% respectively.是什么意思_The control effect of DDVP. carbaryl and cypermethrin smoke agents were 95.85% 31. 51% and 97.66% respectively.在线翻译_英语_读音_用法_例句