- a regularly occurring period of sexual receptivity in most female mammals, except humans, during which ovulation occurs and copulation can take place; heat
ˈoestrous, ˈoestral, US ˈestrous, ˈestral adj
单词 | estral |
释义 | WordReference Random House Unabridged Dictionary of American English © 2024 es•tral (es′trəl),USA pronunciation adj. WordReference Random House Unabridged Dictionary of American English © 2024
oes•trus (es′trəs, ē′strəs),USA pronunciation n.
Collins Concise English Dictionary © HarperCollins Publishers:: oestrus /ˈiːstrəs; ˈɛstrəs/, US estrus, US estrum /ˈiːstrəm; ˈɛstrəm/ n
ˈoestrous, ˈoestral, US ˈestrous, ˈestral adj |
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