Backscattering spectrometry (bs)
[化] 反散射能谱法
🧩 词语组成解析
n. [物]反(向)散射,后向散射
[医] 分光术, 光谱测定法
🗣️ 情景例句
You are a terrific instructor, Jack.
你真是个了不起的教练 Jack。
Excuse me. Could you please tell me how to get to the station?
劳驾，请问到火车站去怎么走？
What a delicious supper! Next time you must come to us.
多好吃的一顿饭呀！下次你要到我们家作客啊！