Effective height
[电] 有效高度
🧩 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
height
[haɪt]
n. 高度，海拔;高地;身高;绝顶，顶点;
🗣️ 情景例句
The organization was beautiful.
组织工作极佳。
Older and wiser.
越老越聪明。
The police had a difficult time, but they were most amused.
警察虽然吃了苦头，但他们还是感到很有趣。