他们外语掌握得很好。They have a good grasp of foreign languages.她的外语从来都是出类拔萃。She has always excelled in foreign languages.他创造了一种新的外语教学体系.He created a new system of teaching foreign languages....
在有限维空间中可以运用行列式.For finite - dimensional spaces determinants can be brought into play.这个行列式是两个行列式的结式的特殊情形.This determinant is a special case of the resultant of two polynomials.行列式可根据任何一列余因子来求算.The determinant can be eval...
他说过不管资历如何，任何编辑人员他都有可能解雇。He has said he will fire editorial employees without regard to seniority.我觉得他天生就是当小报编辑的料。I think he was born to be editor of a tabloid newspaper.除了编辑上的一些巧妙之处，这本选集乏善可陈。Despite some artful editing, ...
Okra, which also contains calcium an aid in reducing stomach inflammations.包含钙的秋葵, 也有助于抵抗胃炎症.OBJECTIVE : To compare several METHODS : ameliorating the disintegration of calcium citrate tablet.目的: 比较几种改善构橼酸钙片崩解度的方法.Amlodi...
The royalties enabled the inventor to re-establish himself in business.专利使用费让这位发明家得以再次立足于商界。I lived on about £3,000 a year from the royalties on my book.我靠着写书得来的每年约3，000英镑的版税生活。Payments shall generally be made in the for...