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性激素；性荷尔蒙；性激素类
性信息素
以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译
松叶蜂性信息素
Exactly why mice sing is not yet known, but given that the males are stimulated to sing when they smell female pheromones, it seems likely that it is to do with sex.
ECONOMIST: Male mice sing when they scent the female of the species
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。