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
Sorry, but she is with someone right now.
抱歉，她正在会客。
She asked me which one I'd like, and I said I didn't mind.
她问我要哪一个，我说哪一个都没有关系。[动词时态一致，这是中国人学习英语最头痛的一个问题。]
It came to a stop outside the jeweller's.
在珠宝店门口停了下来。