卡拉汉假定化学元素放射电磁信号。Callahan posits that chemical elements radiate electromagnetic signals.“固定不动的”人造卫星被用来转播及广播电磁通讯信号.Manned'stationary'satellites are used to relay and broadcast electromagnetic communication signal...
They spent months of toil on the water conservancy project.他们为这项水利工程辛辛苦苦地干了几个月.Water resources conservancy lands: used for water conservancy and the facilities.一二水利用地: 供水利及其设施使用者.In 1958 he was put in charge of water con...
Eyewitnesses spoke of rocks and shards of glass flying in the air.目击者称空中石块和玻璃碎片四溅。Ward, Josh Billings , and a host of others have survived only in scattered shards of humour.沃德 、 比林斯和许多别的作家能够留传下来的只是些幽默的残章断简.How would you...
He is still smarting over criticism of his victorious but clumsy performance.他还在为别人批评他尽管最终胜出但表现笨拙感到闷闷不乐。It was a clumsy looking aeroplane.那架飞机样子很难看。The lyrics are banal and the rhymes clumsy.歌词平淡老套，押韵生硬蹩脚。...