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
Seven after nine? No. I'm sure he's in his office.
九点零七分 ，不会太早的。我肯定他到办公室了。
Who answers suddenly knows little.
答得迅速，懂得不多。
Jim, could you help me, please?
吉姆，你能帮我吗？