给植物喷洒杀虫剂。Spray the plants with insecticide.她通过软管将水喷洒到花上.She squirted water from the hose onto the flowers.房屋是定期用DDT喷洒.The house is regularly spraying with DDT....
The professors are deliberating over the post graduates dissertations.教授们正在商讨研究生的论文.Most of the nervous students began scribbling out long dissertations.大多数学生很紧张,都开始专心地写他们的论文.The pape proposes a project of citation analy...