Contingent order
[经] 或有指令
🧩 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;
🗣️ 情景例句
Certainly. Hold on, please.
当然可以，请稍等。
Do you often play tennis on Sunday?
你常常在星期日打网球吗？
The use of pesticides and fertilizers produces cheap grain and vegetables.
使用杀虫剂和化肥生产出廉价的谷物和蔬菜。