The debate will pit the industrial North against developing countries in the South.这次辩论会将形成北方工业国家与南方发展中国家针锋相对的局面。There isn’t a bottomless pit of money for public spending.并非有用之不尽的钱用于公共开支。the bottomless pit of his sorrow他...
There's enough variety here to make any [ botanist ] [ drool ] .这里的植物多样性足以让每个植物学家 喜出望外.Greece is said to be a botanist's dream...据说希腊是植物学家梦寐以求的地方。The botanist introduced a new species of plant to the region.那位植...
吃一堑长一智，他这个教训来之不易——是从他自己的亲身经历中得来的。He learned this lesson the hard way from his own personal experience.学校组织的出游能让孩子们获得在课堂上得不到的亲身体验。School trips give children firsthand experience not available in the classroom.亲身体验过贫穷to ha...
Researchers realised that a tunable laser beam might be useful in surgery.研究人员意识到，可调谐激光束也许可以用在外科手术中。Alexandrite laser is one of the superior tunable solid - lasers.紫翠宝石激光器是迄今为止较好的固体可调谐激光器之一.The dielectric tunable behavio...
从那以后他们拆掉了简陋的棚屋。They have since knocked down the shack.他们只能住得起贫民区里最简陋的住处.They could only afford the meanest of rooms in a poor area.他们只有些简陋的工具.They only have rude tools....