Dectection
检验
🗣️ 情景例句
The young couple started a family.
这对年轻的夫妇组成了一个家庭。
You can't get it any cheaper than this.
这再便宜你就买不到了。
Who could have imagined, in the mid 1970s, for example, that by the end of the 20th century, computers would be as common in people's homes as TV sets?
举个例子吧，在20世纪70年代中叶又有谁能想得到在20世纪末的时候，家庭用的计算机会像电视机一样普遍？