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
How long is it going to take for me to get there?
到那里还需要多久时间
What's lost is lost.
流水落花春去也。
That's right! A friend gave me a photo. I wanted to show it to you.
对！一位朋友给了我一张照片。我要拿给你看看。