“pigeon competition”的概念、定义、翻译、参考文献-科学参考

单词	pigeon competition
释义	pigeon competition Encyclopedia 教育学〔非奥林匹克运动项目〕释 pigeon competition信鸽竞赛对信鸽识别方向、飞翔速度、归巢性等项能力进行的比赛。
随便看	point manipulation point mapping point mass point mass, particle point maximum point measure point metering mode point mutation point observation point of accumulation point of adherence point of alternation point of application of a vector point of approximate continuity point of approximate discontinuity point of attraction point-of-care testing point of cessation point of closure point of condensation point of congruence point of contact point of continuity point of contrary flexure point of control

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