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
We are quite interested in the joint venture.
我们对合资经营很感兴趣。
Tickle-tickle.
咯吱！咯吱！
How do you know so much about it? Have you seen the film?
你怎么知道那么多情况？你已经看过这部电影了吗？