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
You hit the nail right on the head.
你说对了。
I've already read that book.
我已经读了那本书。
He asked me some personal questions, but I would never answer them.
他问了我几个个人问题，我根本不愿回答。