diving bell
Longman Dictionary of Contemporary English 5++LDOCE 5++ˈdiving bell noun [countable] HEOa metal container that is open at the bottom and filled with air under pressure, in which people can work under water 潜水钟〔钟形金属罩,人在其中可进行水下工作〕
Examples from the Corpus
diving bell• A ship that loses energy, a diving bell that gains it.• Bookcases, iron safes, furniture from the Old World, a diving bell.• A schedule 6 mixed gas diving bell.• All deep diving beyond 50 metres requires a schedule six diving bell which can carry two or three divers.ˈdiving bell nounChineseSyllable
the Corpus metal is that and a filled container open at bottom
diving bell
ˈdiving bell
noun [countable]
a metal container that is open at the bottom and filled with air under pressure, in which people can work under water
ˈdiving bell
noun [countable]a metal container that is open at the bottom and filled with air under pressure, in which people can work under water