Weissenberg diffractometer
[化] 魏森贝格衍射仪
🧩 词语组成解析
n. [光] 衍射计
🗣️ 情景例句
together in a more scheduled way.
能更定时在一起。
May I ask you a question?
我可以问一个问题吗？
I'm sorry. I didn't know you wanted it. What a shame!
抱歉。我不知道你想要它。真可惜！