Infrared radiation
[医] 红外线照射
🧩 词语组成解析
infrared
['infrə'red]
adj. <物>红外线的;
n. 红外线;
🗣️ 情景例句
Grandpa,
爷爷，
Better be alone than in bad company.
交损友不如无友。
Is everyone here? asked Mother.
“都到齐了吗？”母亲问。