Infrared guldance
[电] 红外光引导
🧩 词语组成解析
infrared
['infrə'red]
adj. <物>红外线的;
n. 红外线;
🗣️ 情景例句
We have two and a half hours.
还有两个半小时。
I will play it by ear.
我会见机行事的。
I have just received a letter from my brother, Tim.
我刚刚收到弟弟蒂姆的来信，