Effective pressure
[机] 有效压力
🧩 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
It has been raining constantly for two days.
雨连续下了两天。
Diligence is the mohter of success.
勤奋是成功之母。
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，