Complementary operation
[计] 求反运算
🧩 词语组成解析
complementary
['kɑmplə'mɛntri]
adj. 互补的;补充的，补足的;
com加强+ ple填满+ ment表名词 + ary...的 →complement填满=补充+ ary...的 → 补充的
🗣️ 情景例句
What's the problem?
什么问题啦？
Are you sure this is where we are to meet them?
你确定要在这个地方和他们碰头吗？
I have just heard from my sister, Mary.
我刚收到我妹妹玛丽的一封信。