语言发展的关键期是在幼儿期.The critical period of language development in early childhood.良好的幼儿期教育很重要, 这一点不言而喻.It's a no - brainer, of course , that high - quality child care is important.幼儿期的成长相当快.Growth is rapid in infancy....
警方逮捕了与其中一次袭击有关的5名青年男子。Police arrested five young men in connection with one of the attacks.他声称厌恶与金钱有关的一切。He professed a distaste for everything related to money.每小时有12人死于与吸烟有关的疾病。Twelve people die every hour from smoking...
He patched up an old bicycle to ride to work and save carfare.他修补了一辆旧自行车,骑车上工,省下了交通费.That guy's always trying to put the bite on me for carfare home.那家伙每次回家都找我借钱付汽车费....
He found that the sonic surface was, in general, discontinuous.他发现声速面通常是不连续的.The new aircraft creates a sonic boom.那种新飞机会产生声震。He activated the door with the miniature sonic transmitter.他用微型声波发射器开启了门。Sonic Lock Loud Alarm...