A proton is an elementary particle of matter.质子是物质的基本粒子。an elementary English course基础英语课程Their course of study includes elementary hygiene and medical theory.他们的课程包括基础卫生学和医疗知识....
His classmates were labouring with elementary algebra.他的同学们正在绞尽脑汁地演算初等代数题.He served as an elementary-school custodian for 20 years.他当小学管理员20年了。an elementary English course基础英语课程Using Greek sources, he compiled in Latin s...
他能够亲眼看到开车冒失的危害.He could see for himself the results of careless driving.你为什么要忍受那个冒失的家伙 呢 ?Why will you tolerate that impudent fellow?只有天真才会做出这种冒失的事.Only innocence dares to be so bold....
盼望有一天有人会研制出一种能有效预防疟疾的疫苗。Roll on the day someone develops an effective vaccine against malaria.抗疟疾的疫苗正在试验阶段。Anti-malarial vaccines are now under-going trials.下周,卫生部长们将在阿姆斯特丹聚首共商防治疟疾的策略。Next week, health ministers gather i...
我转过身,在黑板上写下了题目。I turned around and wrote the title on the blackboard.该题目可能暗指艾滋病。The title is per-haps an allusion to AIDS.这个题目可以分四点来谈.Here the subject may be dealt with under four headings....