Some centenarians survived their grandchildren.有些百岁老头比他们的孙子还活得长.Why world's centenarians are? Because they are every night at 21 clock time to sleep.为什么世上有百岁老人 呢 ?因为他们每晚都在21点钟准时睡觉.The Queen has sent almost 100,000 t...
His mood of deep pessimism cannot have been leavened by his mode of transport—a black cab.他极度悲观沮丧，而他的代步工具——一辆黑色的出租车，丝毫不能舒缓这一情绪。My first reaction was one of deep pessimism.我的第一反应非常悲观。An atmosphere of pessimism pervades th...
他用大衣袖子把碎屑掸掉。He cleaned the flakes away with his coat sleeve.她擦掉嘴角的面包屑。She flicked a crumb off the corner of her mouth.地上满是他刻木雕时落下的碎屑。The floor was covered with shavings from his wood carvings....
We sat silent for a while, and a homy feeling invaded my ugly little cubicle.我俩默默地坐了会儿, 这间简陋的斗室刹那间沉浸在家庭温馨之中.Orson Welles managed to convince many Americans that they were being invaded by Martians.奥森·韦尔斯使得许多美国人相信他们正遭到火星人...
联轴器是把相邻的两个轴端连接起来的装置.A coupling is a device for connecting the ends of adjacent shafts.主要有齿轮 、 轴 、 泵体 、 安全阀 、 轴端密封所组成.This series are mainly gear , gear pump , valve, pump body, axial end seal.敞开操纵不正护罩, 发不隐轴端动拉螺母已松不静.Open...