Keying frequency
[電] 按鍵頻率
?? 詞語組成解析
[計] 鍵控
frequency
['frikw?nsi]
n. 頻繁性;[數][物]頻率，次數;頻率分布;
fr + equ =equal,even,表示“相等，平均” + enc + y [形容詞后綴] → n.屢次；次數；頻率
??? 情景例句
Good night, Dad.
晚安， 爸爸。
An ill workman quarrels with his tools.
拙匠常怪工具差。
He and his staff began throwing furniture out of the window.
他與店員動手向窗外投擲