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
This is a rough group.
这是一群粗野的孩子。
I didn't hesitate to say it.
我毫不犹豫地把它讲了出来。
I heard some one laughing.
我听见有人在笑。