Order of diffraction
[化] 衍射级
🧩 词语组成解析
order
['ɔ:də]
n. 命令;秩序;规则，制度;次序;
vt. 命令;订购;整理;
vi. 下订单;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 衍射\\n[化] 衍射
🗣️ 情景例句
I'm paying lots of money for you, so you'd better do well.
我为你花了那么多钱，所以你要好好干。
We can live without our friends, but not without our neighbours.
生活可无友，邻居不能无。
Fine, thanks, Dad. What about you?
很好，谢谢爸爸。你呢？