英国于1971年开始使用十进制的1便士和2便士硬币。In 1971, the 1p and 2p decimal coins were introduced in Britain.布赖恩把手插进口袋里，把几枚硬币拨弄得叮当作响。Brian put his hands in his pockets and jingled some change.我向付费电话的投币孔里投了一枚25分硬币。I dropped a quarter into t...
Genetic algorithm is a overall algorithm, it can escape local minima.遗传算法是全局算法, 它能避免陷入局部最小.UN 001 , Ramp Control , the weather is still below minima at Beijing Airport.UN001, 现场, 北京的天气还低于标准.These weights are global minim...
He towelled his wet hair...他用毛巾擦干湿发。I towelled myself dry...我用毛巾把身体擦干。I towelled myself dry.我用毛巾把身体擦干。He towelled his wet hair.他用毛巾擦干湿发。He took a cold shower and then towelled off before he put on fresh clothes.他冲了个凉水澡，用...
He wanted to say goodbye to you.他想跟你说声再见。He s come to say goodbye to you.他是来向你告别的.We shall see his boat and then we shall say goodbye to him.我们将参观他的船,然后与他告别....
The smell of leather permeated the room.屋子里弥漫着皮革的气味。His public speeches were permeated with hatred of injustice.在他对民众的演说里,充满了对不公正的愤慨.The banquet was permeated with an atmosphere of friendship.宴会充满友好气氛....