Printer perforator
[计] 打印穿孔机
🧩 词语组成解析
printer
['prɪntɚ]
n. 打印机;印刷机;印刷商，印刷厂;印刷业从业人员，印花工;
perforator
['pɜ:fəreɪtə]
n. 穿孔器，穿孔员;凿孔机;
🗣️ 情景例句
You're right.
你说得对。
I'm the luckiest person in my class.
我是我的班级中最幸运的人。
and if a single curved glass would distort nature, how much more would a pair of them?
何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？