Four-circle diffractometer
[化] 四圆衍射仪
🧩 词语组成解析
four
[fɔr]
num. 四;四个;第四;
n. 四的;四个一组之物;
n. [光] 衍射计
🗣️ 情景例句
I never want to see you again.
我再也不想见你了。
It's very warm.
天气很暖和啊。
And now I'm telling you I can't manage this Friday.
我正要告诉你我星期五没办法（出来）。