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
What a pleasant surprise running into you.
碰见你真是太棒了！
That's amazing! I t sure looks expensive.
真想不到！看上去肯定以为很贵。
Everybody will be watching anxiously as the new buildings go up.
大家都将急切地注视着新建筑的建成。