Screen constant
[电] 屏蔽常数
🧩 词语组成解析
screen
[skrin]
n. 屏幕;银幕;屏风;
vt. 掩藏;庇护;检查;放映;
🗣️ 情景例句
He gives his harness bells a shake
摇动， 绳上的铃铛
Never show the bottom of your purse or your mind.
钱包不露底，思想需保留。
the figure becomes no more than an exact and matter-of-fact observation.
杜威的比喻就是他实事求是观察得来的形象化的说法。