Undeveloped reserves
[经] 未开发油(气)藏
🧩 词语组成解析
a. 未充分发育的, 未开发的
n. 储量, 后备队\\n[经] 准备金
🗣️ 情景例句
afford a house right away, either.
马上负担得起一栋房子。
I don't think you'll have any difficulty in pushing sales.
我认为你推销时不会有任何困难。
She stood three feet high and her hands rested on her hips.
她身高3英尺，双手叉腰。