英布里给我抓了一只蜻蜓.Inbry caught me a dragonfly.蜻蜓捕食蚊蝇.The dragonfly feeds on mosquitoes and flies.连大杂院里的水坑上也来了几个各色的蜻蜓.A few colourful dragon - flies even carne to flit over the puddles in the tenement yard....
They have removed all tactical nuclear missiles that could strike Europe.他们已经拆除所有能够袭击欧洲的战术核导弹。He had a nose for trouble and a brilliant tactical mind.他善于发现问题，还总能想出高明的策略。The security forces had made a tactical withdrawal ...
I was alarmed by his naivety and ignorance of international affairs.他对国际事务缺乏经验且无知，这很让我吃惊。Mozart’s music is characterized by its naivety and clarity.莫扎特的音乐特色是纯朴兴清澈。Ann’s naivety is at least a fault on the right side.安的天真行...
箭毒的现代临床应用可追溯至1932年.The modern clinical use of curare probably dates from 1932.它是箭毒碱,提取自一种南美产的植物.It is a curare alkaloid derived from the South American plant.自然界最致命的生物之一,是微小的箭毒蛙.One of nature's deadliest creatures i...