单词	lifebuoy
释义	lifebuoy /ˈlʌɪfbɔɪ / noun A buoyant support such as a lifebelt for keeping a person afloat in water.Apart from the need for lifebuoys, the water safety report highlighted a number of hazards along the river.... In the inquiry report the Captain was criticised for failing to set up a proper lookout and for failing to deploy his vessel's lifebuoys and life raft. Elsewhere the Committee Secretary has contacted the Irish Water Safety Association to establish the number of lifebuoys needed and where they should be located.
随便看	equanimous equant equatable equate equation equational equation of state equation of the first (or second etc.) order equation of time equative equator equatorial Equatorial Guinea Equatorial Guinean equatorially equatorial mount equatorial mounting equatorial telescope equerry eques equestrian triennium trier Trieste trifa

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