英语词汇“black-backed gull”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	black-backed gull
释义	black-backed gull \ˈ ̷ ̷ˌ ̷ ̷-\ noun : any of several gulls having the back and upper surface of the wings of a very dark slate or black color as adults — see great black-backed gull, lesser black-backed gull
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