释义 |
frontierfrontierD.J.:[ˈfrʌnˌtiə]K.K.:[frʌnˈtɪr, frɑn-, ˈfrʌnˌtɪr, ˈfrɑn-]n.1.■边界, 边境There have been large-scale military manoeuvres on the frontier.边境地区曾有过大规模的军事演习。2.■开发地区的边缘, 边远地区Areas near the frontier were rough and lawless in the old days.过去边远地区混乱不堪, 而且没有法律。3.■尚待开发的领域, 尖端They are highly interested in the frontiers of science.他们对于科学的新领域有浓厚的兴趣。 |