Proved undeveloped reserves
[经] 探明未开发储量
🧩 词语组成解析
prove的过去式和过去分词
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
Do you remember
你记得
I'm ill today.
今天我生病了。
Don't you remember?I had to water it every day.
你记得了吗？我不得不每天浇水。