Fossick
vi. 淘金, 翻寻, 采掘
🗣️ 情景例句
Does this car have good fuel economy?
这种车省油吗？
Do you have a visa?
你有签证吗？
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。