Opencast mining
露天开采
🧩 词语组成解析
a. 露天开采的
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
OK. Do you want to get better?
好，你想把病治好吗？
You just don't appreciate it.
不识抬举。
You are welcome.
不客气。