英语词汇“mute swan”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

mute swan

noun

The commonest Eurasian swan, having white plumage and an orange-red bill with a black knob at the base.

Invasives like mute swans and rock pigeons are wreaking ecological havoc throughout the United States and threatening countless native species....

But fly-fishers claim mute swans are stripping these rivers of water crowfoot, an aquatic plant crucial to trout and the insects they eat.
On a recent walk I saw a kingfisher skim across the surface and a number of mute swans.

单词	mute swan
释义	mute swan noun The commonest Eurasian swan, having white plumage and an orange-red bill with a black knob at the base. Cygnus olor, family Anatidae. Invasives like mute swans and rock pigeons are wreaking ecological havoc throughout the United States and threatening countless native species.... But fly-fishers claim mute swans are stripping these rivers of water crowfoot, an aquatic plant crucial to trout and the insects they eat. On a recent walk I saw a kingfisher skim across the surface and a number of mute swans.
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