Developing costs
[经] 发展成本, 开发成本
🧩 词语组成解析
developing
[di'veləpiŋ]
adj. 发展中的;显色;开发;显像;
n. 费用；诉讼费；损失（cost的复数）
🗣️ 情景例句
I'd like your help.
我要请你帮忙。
They ripped my clothes off.
我的衣服给撕破了。
This shows how long it was before we deemed it necessary to make sure that all our children could share in the knowledge accumulated by the'happy few' during the past centuries.
这说明，经过了多么漫长的时间之后，我们才认识到，有必要确保我们的孩子享有多少个世纪以来由‘少数幸运者’所积累起来的知识。