The backtracking mechanism is an important facility for programming in logic.回溯机制是逻辑程序设计的重要设施.Fortran is perhaps the most widely used high level programming language.Fortran语言可能是用得最广的高级程序设计语言.This essay introduces generi...
Your host family will appreciate - your at - ion And they may even invite you back!主人一家将会感谢你的体贴,他们甚至会再次邀请你!The student's personal property is neither the responsibility of ACES nor the Host Family.学生的个人财产不是ACES的责任,也...
European farm ministers disagree among themselves...欧洲各国的农业部长之间意见不一致。The farm lies too much out of the way.这农场太偏远了。Formerly he worked on a farm, but now he's a teacher.以前他在农场工作, 但现在当教师.They ordered quantities of far...
Cold weather retards the growth of the crops.寒冷的天气妨碍作物的生长.A serologic reaction retards the growth of the pollen tube.血清反应阻止花粉管生长.Lack of sun retards plant growth.光照不足则植物生长缓慢....