Effective horsepower
[机] 有效马力
🧩 词语组成解析
effective
[ɪ'fɛktɪv]
adj. 有效的;起作用的;实际的，实在的;给人深刻印象;
n. [军]现役兵额，有生力量，精兵;
ef出+fect做，制作 +ive形容词后缀 →做出来的 → 有效的
horsepower
['hɔrs'paʊɚ]
n. <物>马力;
🗣️ 情景例句
Please have these clothes washed before eight o'clock tonight.
我今晚8点前请把这些衣服给洗了。
He who does no good, does evil enough.
好事不做，坏事做绝。
Hello! Could I speak to the headmaster, please?
您好！我能和校长通话吗？