Paperless
a. 无纸传输信息(或数据)的
🗣️ 情景例句
He has been friendlier lately.
他近来更友好了。
Will you stay there for long?
你会在那儿待很长时间吗？
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看。