柯林斯词典entrain /ɪnˈtreɪn/ 1. V to board or put aboard a train 乘火车entrain /ɪnˈtreɪn/ V 1. V (of a liquid or gas) to carry along (drops of liquid, bubbles, etc), as in certain distillations 用蒸馏带走(液滴、气泡等) 返回 entrain