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
Lots of special country things.
有许多特别的乡村趣事。
He is supposed to be there on time.
按理说他应该准时到那儿。
As the wind freshened there came a sudden squall and the ship made a strange movement, listing to port.
当风力增强时，突然刮来一阵大风，瓦萨号奇怪地摇晃了一下，便向左舷倾斜。