“school bus safety”的概念、定义、翻译、参考文献-科学参考

单词	school bus safety
释义	school bus safety Encyclopedia 教育学农村教育释 school bus safety校车安全校车在行驶中避免或减轻事故危害程度，保障乘车学生、教师、司机等人员安全的状态。
随便看	track etching tracketching track etch survey accumulative Radon meter track following servo system track format track gage track geometry track gradient track group track-in-cleavage tracking Tracking and Data Relay Satellite tracking and data relay satellite system tracking and data-relay satellite system tracking and data relay satellite system, TDRSS tracking and data relay satellite system，TDRSS tracking and driving mechanism tracking and firing control tracking and identification tracking and observation tracking axis tracking camera tracking condition prediction tracking control tracking counter

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