Constant-voltage
[电] 恒压
🧩 词语组成解析
🗣️ 情景例句
It's a good investment.
这是一项好投资。
Life is not so short but there is time enougn for courtesy.
人生虽短，但表示礼貌的时间还是足够的。
All these cats had one experience in common: they had fallen off high buildings, yet only eight of them died from shock or injuries.
它们都曾从高层建筑上摔下来过，但只有其中的8只猫死于震荡或跌伤。