Higher order reaction
[化] 高级次反应
🧩 词语组成解析
[经] 上扬
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;
🗣️ 情景例句
The checkout counters are very busy.
收款台都很忙。
What is the hottest area in this country?
这个国家最热的区域是哪里？
'You certainly did give me a surprise!' said the vicar.
“你确实使我大吃了一惊！”牧师说，