若是上色的时候不小心弄坏了那些地图，他们可承担不起。They could not afford to spoil those maps by careless colouring.罗伊小心地把腿挪下沙发，坐了起来。Roy swung his legs carefully off the couch and sat up.他不小心撞到了桌子，把花打翻了。He had blundered into the table, upsetting ...
The first antibody drug for cancer finally was approved for patients in 1997 for non - Hodgkin's lymphoma.1997年最先获准用于治疗 非 霍金森氏淋巴瘤的抗体药物.The liver is frequently involved by leukemic infiltration or by lymphoma in pati...
We also recognize the diversity and complexity of controlling in fluences in estuaries.我们也认识到在河湾内控制影响的多样性和复杂性.Estuaries also contribute to economy through tourism and fishing.河口还为人类提供了休闲和教育的场所.Nutrients arrive in estuari...
Wherever they went they were closely followed by security men.不管上哪儿，保安人员都紧跟在他们身后。They agreed to work co-operatively to ease tensions wherever possible.他们同意互相配合尽一切努力缓解紧张局势。Wherever he goes, a carload of soldiers goes with...
Bankers are keeping a wary eye on the outcome.银行家们对结果保持高度警惕。He blamed injudicious comments by bankers for last week's devaluation.他将上周的货币贬值归咎于银行家所作的不当评论。Bankers and clockmakers have coexisted in the City for hundred...
Mechanical pulps are made to different freeness or drainage rates.机械浆根据不同的游离度和滤水性生产.Production technologies of aspen and straw high yield pulps are introduced.介绍了杨木高得率浆和草类高得率浆的生产工艺技术.Recycled paper: Paper made from pulps...