Infrared emission
红外发射
🧩 词语组成解析
infrared
['infrə'red]
adj. <物>红外线的;
n. 红外线;
🗣️ 情景例句
Oh, sorry. There must be some mistake.
哦，抱歉，一定是弄错了。
Too much knowledge makes the head bald.
知识多，老得快。
Yes, I do. Is it ready now?
是的，我想取回电视。现在修好了吗？