Resource hierarchy
[计] 资源体系, 资源分层结构
🧩 词语组成解析
resource
['risɔrs]
n. 资源;物力，财力;办法;智谋;
🗣️ 情景例句
You were four or five years old, I think.
当时你才四、五岁 我想。
True coral needs no painter's brush.
真珊瑚无需刷油漆。
All the food was on the table.
食品已全上桌。