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n. 后方运输(在战区内运送物资、军队和伤亡人员等)
🗣️ 情景例句
What are your major and minor subjects?
你主修和副修什么科目？
Prevention is better than cure.
预防胜于治疗。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。