单词	boon companion
释义	boon companionˌboon comˈpanion noun [countable] Word Origin WORD ORIGINboon companion Origin: 1500-1600 Old French bon; ➔ BONNY Examples EXAMPLES FROM THE CORPUS She hadn't deserved their kindness, their good wishes - she'd hardly been a boon companion of late. literary a very close friend
随便看	operative operator operetta Ophelia ophthalmic ophthalmologist ophthalmology opiate opine opinion opinionated opinion-makers opinion poll opium opossum opp. Oppenheimer, J. Robert opponent opportune opportunely opportunism opportunist opportunistic opportunity oppose

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