Infra-red spectrum(ir spectrum)
[化] 红外光谱
🧩 词语组成解析
adv. 在下, 以后\\n[法] 在下, 以下
red
[red]
adj. 红色的;（脸）涨红的;烧红的;红头发的;
n. 红色;红衣服;红颜料;红葡萄酒;
🗣️ 情景例句
Why are you in such a good mood?
为什么你的心情那么好？
You're very stingy.
你也太小气了！
Shops cater for the do-it-yourself craze not only by running special advisory services for novices, but by offering consumers bits and pieces which they can assemble at home.
为了满足自己动手热的需要，商店不仅为初学者提供专门的咨询服务，而且为顾客准备了各种零件，供他们买回家去安装。