他发觉对着麦克风他很难专心工作。He found it hard to work with a microphone pointing at him.她专心思考面临的一些实际问题。She kept her mind fixed on the practical problems which faced her.成年人很少会专心地看电视。Adults rarely give the television their undivided a...
Preventers are usually brown, red or orange inhalers.这些预防类药物通常是褐色, 红色或者橙色的.How can we improve engines, inhalers, and extinguishers?我们怎样改进引擎 、 喷雾器和灭火器?...
tribes living in remote areas of the Amazonian rainforest居住在亚马孙河雨林偏远地区的部落Hence we find gentes of the same name grouped in different phratries in different tribes.因此,我们在不同的部落中间,可以看到名称相同的氏族以不同的方式集结在各胞族中....Sitting Bull, ch...
他匆匆地迈着沉重的步伐绕过湖边向花园走去。He tramped hurriedly round the lake towards the garden.我们正排成一列朝湖边走去。We were walking in single file to the lake.在那家饭店用餐能欣赏到湖边景色，而且那里饭菜也是美味佳肴。The dining room has lakeside views and offers excellent cui...
It was this nucleus that Dr Lowry focused on.Lowry医生关注的正是这一部分.Dr Lowry was able to measure their stress by dropping them into a tiny swimming pool.Lowry医生将老鼠放入微型游泳池,测量它们的压力水平.Lowry is not an endpoint assay , so samples s...