geographical barrier地理学: geography; areography障碍: hinder; obstruct; rub; bar; ...音位学障碍: phonological disorder两侧地球化学障碍: bilateral geochemical barrier地理学: geography; areography◇地理学家 geographer; 地理学论文 geography下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:地理学障碍,即可在微信中查询翻译