Resource development
[计] 资源开发
🧩 词语组成解析
resource
['risɔrs]
n. 资源;物力，财力;办法;智谋;
🗣️ 情景例句
What are you doing up this late?
这么晚了你还没睡在做什么？
I would like to ask you a favor.
我可以提出一个要求吗？
'I've been coming up here night after night for weeks now.
“好几个星期了，我天天夜里到钟楼上来。