capping

中文： 封顶、加盖、覆盖层

1. The act of removing one's hat as a token of respect. (countable, uncountable)
2. the leached upper part of a body or rock that still contains disseminated sulphide mineral deposit. (countable, uncountable)
3. The process of covering a borehole in order to seal an oil well. (countable, uncountable)
4. The act of painting over someone else's piece or tag. (countable, slang, uncountable)
5. The selling of a security etc. close to an expiry date. (countable, uncountable)
6. The conversion of a polyhedron into a stellated polyhedron by raising a pyramid on each face. (countable, uncountable)
7. Lying or exaggerating. (countable, slang, uncountable)
8. The recording of a television broadcast to one's computer. (countable, uncountable)

复数 cappings