Aes
[化] 原子发射光谱; 俄歇电子能谱(学)\\n[医] 内琥珀酸钠蒽(致癌物质)
🗣️ 情景例句
Excuse me.
失陪。
It was our pleasure.
这是我们的荣幸。
Look, Scott.This is a photograph I took during my trip to Australia.
看，这是我到澳大利来旅行时拍的一张照片。