Effective money
[经] 硬币
🧩 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
money
['mʌni]
n. 钱;财富;薪水;款项;
🗣️ 情景例句
I've been wanting to meet you for some time.
很久以来我一直想见你。
Teaching others teaches yourself.
教学相长。
I have something to tell you.
我有事要告诉你。