geographical barrier
geographical barrier
[海洋科学英汉词典]
geographical barrier地理障碍
是什么意思，geographical barrier的解释，geographical barrier的翻译
[动物学英汉词典] geographical barrier
geographical barrier
[海洋科学英汉词典]
geographical barrier是什么意思，geographical barrier的解释，geographical barrier的翻译
[动物学英汉词典] geographical barrier