Cooled infrared detector
[电] 冷却红外线探测器
🧩 词语组成解析
a. 冷却的\\nv. （使）变凉( cool的过去式 ); （使）冷静
infrared
['infrə'red]
adj. <物>红外线的;
n. 红外线;
🗣️ 情景例句
I'll bring the dog over by nine.
我在九点之前把狗送来。
I asked him to come with me , but he wouldn't.
我请他和我一起来，但是他不肯。
What kind of problem.
什么样的问题呢？