courant是什么意思

courant

例句

1. Constant revision keeps the book au courant. 不断的修订使这本书与时俱进。
2. With designer T-shirts and jeans in the hefty three figures, there are men for whom staying au courant is worth the investment. 对于那些穿着宽大的体恤和牛仔裤走在时尚前沿的男士来说把钱花在这上头是值得的。
3. The Americans want to be au courant,to know what fiction has critical prestige in Europe. 美国人想了解现状，想知道欧洲时下声望最高的小说是什么。
4. Extension of a Conservative Cascade Scheme on the Sphere to Large Courant Numbers. 球面守恒串联方案向大。
5. The Americans want to be au courant, to know what fiction has critical prestige in Europe. 美国人想了解现状，想知道欧洲时下声望最高的小说是什么。
6. Some of these steps have even saved restaurants money, reports the Hartford Courant. 其中的一些步骤，甚至挽救餐馆金钱，报告哈特福德新闻报。