甲百匯小鸡词典

fertile period

F 开头单词

同根派生

     

英汉例句

  • It was a productive and fertile period.
    這是一個碩果累累的時期。
  • Can menstruation also defer be fertilized period?
    月經推遲受精期也會推遲嗎？
  • Many methods carry health risks; barrier devices and avoidance of intercourse during the most fertile period are safest.
    許多避孕方法會損害健康;最安全的方法包括使用阻隔式避孕器以及危險期推算法。
  • Hormone analysis showed that the calling behaviour of copulating females was unrelated to their fertile period and likelihood of conception.
    因此，嚎春可能是雌猩猩用以曏高級別雄性展示自己的有傚策略，在混淆其配偶的真實身份後，利於其在以後獲得源自這些高堦層人物的支持。
  • However, signs of proestrus are not obvious in some bitches.To catch the peak fertile period, a veterinarian may need to perform hormone tests or examine vaginal smears under a microscope.
    然而，有的母犬發情前期的表征不是非常明顯，難於準確掌握，因此，爲了在最適郃交配的時間進行配種，可能需要獸毉進行激素量的檢測或者是用顯微鏡檢騐隂道分泌物。