Children seek out regularities and rules in acquiring language.儿童在学习语言过程中会找出各种规律和规则。They felt that all the regularities in nature have a purpose.他们感到自然界一切有规律的事物均有目的性.Our experience meanwhile is all shot through with regu...
他论证说,生物是由于一些小的遗传变异的积累而逐渐演变的.He argued that organisms evolve gradually by accumulating small hereditary changes.蛋白酶是阻止非典病毒变异的关键物质.A protease is key to the replication of the virus.标准离差是变异的正直根.The standard deviation is the...
在中北纬地区, 心大星再每年这个时候的黄昏后马上落下.At mid - northern latitudes, Antares sets shortly after nightfall at this time of year.更北方, 心大星则上升的更早, 反之更南方,心大星上升会稍迟.Farther north, Antares sets even earlier, whereas farther south Antares set...
Import your scanned images from the scanner and save as a JPG file.从扫描仪导入扫描后的图像，并保存为 JPG 文件。The country's only supplies are those it can import by lorry from Vietnam.这个国家仅有的补给品是用卡车从越南进口来的。To dramatize the necessity ...
许多机动车事故都是不计后果地酒后开快车造成的。Many motor accidents are the result of unthinkingly mixing speed and alcohol.大约从1910年起，机动车开始取代马车。Around 1910 motorized carriages were beginning to replace horse-drawn cabs.机动车开上了人行道。The vehicle mou...