Sence
abbr. 社会－经济－自然复合生态系统模型（Social-Economic-Natural Complex Ecosystem）
🗣️ 情景例句
Craft and Craft is the biggest in the country.
Craft and Craft是全国最大的。
Please give us your proposal if you're ready for that.
如果你们愿意做合资经营，请提出你的方案。
What a pity! I'm afraid that if you've lost it , you must pay for it, said Miss Yang.
“真可惜！如果你真的弄丢了，恐怕你得付钱赔偿，”杨小姐说。