Effective cutoff frequency
[電] 有效截止頻率
?? 詞語(yǔ)組成解析
effective
[?'f?kt?v]
adj. 有效的;起作用的;實(shí)際的，實(shí)在的;給人深刻印象;
n. [軍]現(xiàn)役兵額，有生力量，精兵;
ef出+fect做，制作 +ive形容詞后綴 →做出來(lái)的 → 有效的
cutoff
['k?t?:f;'k?t??:f]
n. 近路;運(yùn)河;新河道;中止;
frequency
['frikw?nsi]
n. 頻繁性;[數(shù)][物]頻率，次數(shù);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(shù)；頻率
??? 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么讓人激動(dòng)啊!
On New Year's Eve, people usually cook lots of good dishes.
在大年夜，人們常常做很多好吃的。
He could also hear night insects and the sound of waves on the shore.
他還能聽(tīng)到夜晚里昆蟲(chóng)的叫聲和波浪拍擊岸邊的聲音。