英语

affection n. 喜爱，感情;影响;感染afford vt. 买得起，担负得起【例句】He told me the firm could not afford to pay such large salaries.他告诉我公司无法支付如此巨额的...

aid [eid] n. 辅助，援助，救助v. 辅助，援助，救助【例句】I aided him in his enterprise. 冲刺线教育------ccxedu.com我帮助他做这一事业。【词组】with the aid of 在...

alien adj. 外国的;性质不同的【例句】It is alien to the school discipline.这是违反学校纪律的。【词组】alien to 相异的【助记】发音记忆：“爱恋”→跨国恋很...

Ask three people to look the same window at a busy street corner and tell you what they see. Chances are you will receive three different answers. Each person sees the same scene, but each perceives s...

When aluminum was first produced about a hundred and fifty years ago, it was so difficult to separate form the ores in which it was found that its price was higher than that of gold. The price remaine...

The idea of a special day to honor mothers was first put forward in America in 1907. two years later a woman, Mrs. John Bruce Dodd, in the state of Washington proposed a similar day to honor the head ...

The United States is on the verge of losing its leading place in the world’s technology. So says more than one study in recent years. One of the reasons for this decline is the parallel decline in t...

Baekeland and Hartmann report that the “short sleepers”had been more or less average in their sleep needs until the men were in their teens. But atabout age 15 or so, the men voluntarily began cut...

Upon reaching an appropriate age (usually between 18and 21 years), children are encouraged, but not forced, to “leave the nest” and begin anindependent life. After children leave home they often f...

从2009年到2012年，中国的电子商务市场以平均71%的比例增长，而美国是13%，其总规模预计在2018年将达到33亿元。中国的企业和零售商不得不调整他们的销...