Microfilmer
n. 缩微机\\n[计] 缩微胶卷装置
🗣️ 情景例句
get some background on the job.
了解这项工程的一些背景。
He who makes no mistakes, makes nothing.
不犯错误，成不了事。
It has 102 storeys and 73 lifts.
有102层楼，有电梯73部。