现在，99%的小学生都亲手操作过电脑。Ninety-nine per cent of primary pupils now have hands-on experience of computers.这是他亲手种的花.This is the flower he planted with his own hands.这些蛋糕是你们亲手做的 吗 ?Did you make these cakes yourselves?...
玛丽娜是个自信、快乐的孩子。Marina was a confident, happy child.玛丽娜只吃了一片面包。Marina ate only one slice of bread.自从几年前他眼睛严重受伤之后，玛丽娜就一直照顾他。Marina cared for him after he seriously injured his eye several years ago....
The characteristics of antifungal constituents in thefamilies of Gramineae, Leguminosae, Rosaceae, Compositae and Cruciferae were emphasized.侧重介绍了禾本科 、 豆科 、 蔷薇科 、 菊科和十字花科植物中抗病原真菌的活性物质的特点.Alfalfa is a member of the legume...
Our host was arrogant and offensive. How his sweet wife could tolerate such a horror was baffling.招待我们的男主人傲慢无礼。真不知道他温柔的妻子怎么能容忍这样一个讨厌的家伙。He put forward a baffling question.他提出了一个难题。a baffling problem使人困惑的问题An apple tree p...
这些材料无所谓有什么史料价值.These materials can't be said to have much value as historical records.艺术品和珍贵史料全被无情地毁掉了.Works of art and priceless historical records were ruthlessly destroyed.大量的史料不断聚积,他们难以判断从中选择哪些史实.They will hardl...
我怀疑地看着他，确信他在夸大其词。I looked at him skeptically, sure he was exaggerating.她怀疑地闻了闻。She sniffed at it suspiciously.他看上去很诚实,我就不加怀疑地相信了他的话.He looked so honest that I accepted his story on faith....
His greatest innovation was the use of interchangeable parts.他最大的革新在于使用了可互换的零件。These parts are fully interchangeable with those in other machines.这些零件完全可以同其他机器的零件相互替换.Matter and energy are equal and interchangeable.物质和能量...