基本解释沿海國家英汉例句雙語例句China can't be the only non-littoral state weighing up its arctic options.中國不可能是唯一一個權衡其北極道路選擇的非沿海國家。littoral state更多例句词组短语短語littoral barrier state 沿岸國strait littoral state 海峽沿岸國littoral state更多词组