Effective reduction
[计] 有效缩小
🧩 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
🗣️ 情景例句
I wish Robbie and Alexandra had come to this meeting.
我真希望Robbie和Alexandra已经来参加开会。
I'm listen to the music downstairs.
我在楼下听音乐。
They call me Lily sometimes, and I don't always tell them that they've made a mistake.
他们有时候把我叫成莉莉，可我并不总是向他们解释他们弄错了。