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
The firm isn't making out as well as was hoped.
公司并不像原来期望的那样进展顺利。
Idleness is the root of all evil.
懒惰乃万恶之源。
Hello, Bruce. What a beautiful day!
你好，布鲁斯。天气多么好啊！