英语单词 Reduction operation：含义·读音·用法·记忆技巧

🧩 词语组成解析

reduction [rɪ'dʌkʃən]

n. 减少;降低;[数学]约简;[摄影术]减薄;

reduc=reduce减少+tion名词后缀→减少，缩减

operation [,ɑpə'reʃən]

n. 操作，经营;手术;[数]运算;作用;

oper 工作 + ation 表示行为、状态、过程 → n.操作；手术；运算

There was too much work for our computer to cope with.

我们的计算机要做的工作太多，简直应接不暇。

Why didn't you call me?

为什么你不打电话给我？

Neither of us realized that night that these carvings and paintings dated back 15,000 years,

我们没有意识到这些刻画追溯到15，000年前，

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