Cold emission
[电] 冷发射
🧩 词语组成解析
cold
[kold]
adj. 寒冷的;冷淡的，无情的;失去知觉的;[艺]有冷感的，冷色的;
n. 寒冷;感冒，伤风;
adv. 完全地;
🗣️ 情景例句
It hurts, doesn't it?
会痛 ，是不是？
He knows enough that can live and hold his peace.
见多识广者沈默寡言。
Not only had the poor man been arrested, but he had been sent to prison as well.
那个可怜的记者不仅被捕了，而且还被送进了监狱。