Keyboard perforator
[计] 键盘穿孔机
🧩 词语组成解析
keyboard
['ki:bɔ:d]
n. 键盘;琴键;电子琴;
vt. 用键盘输入;用键盘式排字机排字;
vi. 用键盘进行操作;作键盘式排字机排字;
perforator
['pɜ:fəreɪtə]
n. 穿孔器，穿孔员;凿孔机;
🗣️ 情景例句
A young male may be addressed as 'young man'.
一个年轻的男性可以被称作 'young man' 。
He hasn't done any worthwhile work in five years.
这五年来他没做过一件正经事。
That's right.
对。