They had landscaped their property with trees, shrubs, and lawns.他们用树木、灌木丛和草坪将房产装点了一番。carefully tended lawns set in a girdle of trees树木环绕、精心修整的草坪Every one was moving their lawns.大家都在割自家草坪上的草....
carefully tended lawns set in a girdle of trees树木环绕、精心修整的草坪Men mowed the wide lawns and seeded them.人们割了大片草地的草，然后在上面播种。Mowing lawns and taking out the trash are jobs for the tenant.刈剪草坪、倒掉垃圾是房客该做的事。...lawns and flowerbed...
在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.In the epoxidation, chloroform and t butanol gave the best results.氢气还原活化效果明显优于环己烯还原效果.The deoxidization effect with hydrogen was superior to that with cyclohexene.我们曾研究了8-甲氧基呋喃并[3′,2′∶...
"Third World" is an abstraction, a form of shorthand.“第三世界”是个抽象概念，是一种简称。I took down his comments in shorthand.我用速记法把他的评论记录了下来。to take sth down in shorthand用速记记录某事...