英语词汇“human migration”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	human migration
释义	human migration 基本例句人口迁移 This reflected a migration of truly awesome proportions.这是一种真正骇人的人口迁移运动。 Environmental change has already set off some migration.环境的变化已开始引发部分人口迁移了。
随便看	datum reduction datum referan datum reference datum reference frames datum reference letters datum plane datum-plane datum plane cycle datum plane for construction datum plane for sounding datum plane location datum plane of gauge datum plane of identical atmospheric pressure datum plane position datum-plane position datum planes datum plate datum platform datum point datum points datum position datum position parameter datum pressure datum reference node datum-room in department