“play behavior of livestock”的概念、定义、翻译、参考文献-科学参考

单词	play behavior of livestock
释义	play behavior of livestock Encyclopedia 农学家畜行为学释 play behavior of livestock家畜玩耍行为家畜在环境舒适、身体健康状态下花费大量时间和精力反复从事的一些没有直接目的性的活动。又称游戏行为。
随便看	exterior product exterior respiration exterior river exterior scene exterior snowflake exterior telescope exterior work Extermination of Bandits external external acoustic meatus external alchemy External Analysis external angle external-angle bisector external attribution external auditory osteoma external balance type thermostatic expansion valve external bisector external budding external calibration external calibration method external capital requirement external cause external cavity surface emitting laser external center of similitude

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