单词	estral cycle
释义	estral cycle noun es·​tral cycle ˈe-strəl-  : estrous cycle Word History First Known Use 1941, in the meaning defined above Medical Definition estral cycle noun es·​tral cycle ˈes-trəl-  variants or chiefly British oestral cycle ˈē-strəl-  : estrous cycle
随便看	mutual wills mutualer mutualest mutualisation mutualisations mutualise mutualised mutualises mutualising mutualism mutualisms mutualist mutualistic mutualists mutualities mutuality mutualization mutualizations mutualize mutualized mutualizes mutualizing mutualler mutuallest mutuallier

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