Effective nuclear charge
[化] 有效核电荷
🧩 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
🗣️ 情景例句
I think I did the right thing
我觉得我做了一件对的事
How soon can you have your product ready?
你们多久才可以把产品准备好呢？
but would you mind coming with me to the station?'
但请您跟我到警察局去一趟好吗？”