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
Oh, I'm sorry.
噢，对不起。
Idle people (folks) have the most labour (take the most pains).
懒人做工作，越懒越费力。
Now, come here, to the wall.
现在到墙这边来。