词汇
1真题出现次数
1套试卷
1次落在考点上
真题原句共 1 句
Not only did they develop such a device but by the turn of the millennium they had also managed to embed it in a worldwide system accessed by billions of people every day.
他们不仅研制出了这样一种设备，而且到千禧年之交时，还设法将其嵌入了一个每天有数十亿人访问的全球系统。