n.大锅；大汽锅
=caldron.
He ran over to a neighbour's house to borrow a cauldron. 他匆匆到邻居家去借一口大锅。
Soon, the sea is a bubbling cauldron of milky white foam and spray. 很快，那片海就像个充满乳白色泡泡和浪花的大气锅。
