在撞击过程中, 动量的变化是突然的,但非瞬时的.In a crash, momentum changes abruptly but not instantaneously.有时,在局部速度中可能出现瞬时脉动.Sometimes temporal fluctuation may take place inthe local velocity.它表示寻常光波前和非常光波前的瞬时轨迹.It represents the instantaneo...
I was vaguely astride the only horse.我象腾云驾雾似地跨在仅有的一匹马上.I vaguely remember snarling at someone who stepped on my foot...我隐约记得我曾向着那个踩了我一脚的人怒吼。There was a sweetish smell, vaguely reminiscent of coffee.有一股甜丝丝的气味, 使人隐隐觉得像是咖啡....
关于厌食的起因存在颇多争论。The causes of anorexia are much debated.厌食是一种常见的饮食紊乱症.Anorexia is a common eating disorder.早期症状有厌食、肌无力和疲劳。Early symptoms include anorexia, muscular weakness and fatigue....
The walls and floors are clad with ceramic tiles.墙面和地板上都贴着瓷砖。Charlotte was dressed for a night on the tiles.夏洛特为彻夜狂欢精心打扮了一番。Make sure that your tiles are thoroughly grouted and sealed.要确保这些瓷砖经过彻底灌浆并且密封好。...
...the Complete Works of William Shakespeare.《威廉·莎士比亚全集》Brother William, this abbey is enshrouded in a terrifying mystery.威廉教友, 这所修道院正掩盖在可怕的神秘中.William was a man of discernment, with an eye for quality...威廉是个有鉴赏力的人，对于品质的...