Rais
abbr. 辐射源监管信息系统;红外反射-吸收光谱学(Reflection-Absorption Infrared Spectroscopy)
🗣️ 情景例句
I owe it all to you.
全是托您的福。
I always carry matches with me at such times and I tore out the pages of the first chapter of the book I was reading to get the fire going.
在这样的时候我身上总是带着火柴的,为了让火堆燃下去,我从我正在看的那本书的第一章撕下几页。
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