Electron unit
[电] 电子单位
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
He cancelled his appointment.
他取消约会了。
He emerged as leader at the age of thirty.
他在30岁时出人头地成为领袖。
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？