邓恩先生贫穷的托词只是部分成立。Mr Dunn's pleas of poverty are only partly justified.我们要的是正面回答，不是托词。We want straight answers. No evasions.他对迟到有无数的托词.He had numerous excuses to offer for being late....
The concepts of radiant emittance and of irradiance are complementary.辐射的发射强度和辐照度是两个互补的概念.Emittance and irradiance are meaningful measurements of flux at a specific surface.发射强度和辐照强度只有对一定表面上通量的量度才是有意义的.A high quality bea...
当地渔民的渔网老是被水下的东西钩住。Local fishermen's nets kept snagging on underwater objects.荆棘把他的西服钩住了。Brambles snagged his suit.鞋带被他的鞋舌钩住了.The shoelace caught on the tongue of his shoe....
硬水使壶生水垢.Hard water furs the kettle.硬水使水壶生了垢.Hard water furred the kettle.经过加入碳酸钠能被软化的硬水,称为永硬水.Hard water which can be softened by adding sodium carbonate is called permanent hard water....