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	parable parabled parablepses parablepsia parablepsias parablepsies parablepsis parablepsy parables parabling parabola parabolani parabolanus parabolanuses parabolas paraboles parabolic parabolic cylinder parabolic geometry parabolic mirror parabolic reflector parabolic velocity parabolically parabolise parabolised

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