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
Hi, it's nice to meet you.
你好，很高兴见到你。
Do you know any of those people?
你认识那些人吗？
Yes, please. This is Bill here. Is that Mrs Read?
是的，劳驾了。我是比尔。你是里德夫人吗？