Placer mining
淘金
🧩 词语组成解析
n. 砂矿, 砂矿开采地, 放置者, 得名次者
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
You'll have to come and see us soon.
你一定要再来看我们。
A friend in court is better than a penny in purse.
曩中有钱，不如朝中有友。
I fear that he drinks too much.
我担心他喝的酒太多了。