Klein-schmidt keyboard perforator
[电] 克来恩希密特键盘凿孔机
🧩 词语组成解析
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;
🗣️ 情景例句
Oh! Good afternoon. Mr. Wilson, I'm sorry, but he's not in. He's gone out on business.
哦,您好!威尔逊先生。很抱歉,他不在家,他出差了。
It's difficult to make a decision whithout knowing all the facts.
不了解所有事实而做出决定是困难的。
The slope averages about 1 in 30, but contains steep,
坡度平均约为1/30,但其中包括陡峭的,
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