Nonextractable
不可萃取的
🗣️ 情景例句
What for?
为什么？
The greatest fool is he who worries about what he cannot help.
操心无法可想的事是最大的傻瓜。
People said gold could easily be picked up by washing sand from the river in a pan of water.
据说，在一盆水里淘洗可沙就很容易找到金子。