Complementary series
[计] 互补系列
🧩 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
To ask if there is some mistake.
想问问是否搞错了。
Newspapers are the world's mirrors.
报纸是世界之镜。
We were out of the part you needed.
你要的那种零件我们没有货了，