单词	croc
释义	croc /krɒk / noun informal A crocodile.Unregulated hunting between 1945 and 1970 led to a steep population decline of saltwater crocs throughout their range.... Park rangers have already moved three saltwater crocs this year. Some of these crocs are critically endangered - like the Chinese alligator. Origin Late 19th century: abbreviation.
随便看	big day big deal big dipper big dog big dry big E Big Easy bigeminal bigeminate bigeminated bigeminy big end bi-gender bi-gendered bigener bigeneric bigenerous bigeye big-eyed bigeye tuna Bigfoot bigg big game biggan bigged

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