whalebird
词形变化
whalebirds
复数
whalebirds
释义与例句
n.
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1.
Any of several species of large Antarctic petrels, especially Pachyptila turtur (the blue petrel) and Pachyptila desolata.
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2.
The sooty tern
澳大利亚
词源
From whale + bird, because they have been known to follow whaling vessels to feed on the blubber and floating oil.
来源:wiktionary