英语词汇“天險”的翻译、意思、用法、释义-英汉汉英词典

单词	天險
释义	天險1. natural barrier天險 [tian1xian3], n., natural defense, such as high mountains, cliffs, etc.
随便看	alpha-blocker naphthyl thiourea，antu alpha-blocker tocopherol alpha-blocking alpha bootis alpha branch alpha branching alpha brass alpha bronze alpha calibration alpha--calibration alpha canis majoris alpha canis minoris alpha capture alpha carbon alpha carinae alpha-carotene alpha cell alpha cellulose alpha-cellulose alpha centauri alpha centauri system alpha chain alpha-chalcocite alpha chamber alpha change