Methods Dip way for mosquito and topicd application for housefly.方法分别用浸渍法和点滴法测定淡色库蚊和家蝇的抗药性.Photoperiod produces little influence on the diapause of housefly larvae.光周期对家蝇幼虫滞育的影响不大.Objective : To study the effect of house...
在拿吃的之前,用热肥皂水把手好好地洗干净。Wash your hands thoroughly with hot soapy water before handling any food.他们急于在下雨前把洗好的衣服收进屋子。They were anxious to bring the washing in before it rained.她可以打电话点餐,叫人来取要洗的衣服以及叫其他各种服务。She could ring for f...
She has danced, choreographed, lectured and taught all over the world.她在世界各地跳过舞、编过舞、讲过学、也教过书。He lectured me heatedly for a few minutes.他非常激烈地训了我几分钟.Peter was severely lectured for lack of consideration to his mother.彼得因毫...
...digestive juices that normally work on breaking down our food...通常能够帮助分解食物的有助消化的果汁Our horse had to be humanely destroyed after breaking his right foreleg.我们的马摔断了右前腿,只好对它实行安乐死。Despite everything, Elizabeth's human...
Someone had fed him a lethal dose of cyanide...有人给他下了致命剂量的氰化物。Execution by lethal injection is scheduled for July 30th.定于7月30日执行注射死刑。He was executed by lethal injection earlier today.他于今天早些时候被注射处死。...chemicals lethal to ...