Mining expense
[经] 采矿费用
🧩 词语组成解析
mining
['mainiŋ]
n. 采矿（业）;
v. 在…中开采，开采(mine的现在分词);在…中[下]布雷;以地雷[水雷]炸毁;
🗣️ 情景例句
We want to be sure that you're responsible
我们要确定你是肯负责的，
Hello.
你好！
I don't know. I can't see!
我不知道，我看不见。