Contingency operation
[计] 应急行动
🧩 词语组成解析
🗣️ 情景例句
Anytime. Good luck.
不用谢。祝你好运。
What does he have that I don't?
他有什么地方比我好？
They lived by hunting and by gathering roots, nuts and wild fruits.
他们靠狩猎和采集根茎、坚果和野果为生。