migrations的翻译，读音
英/maɪˈgreɪʃənz/
释义：
n. 迁移, 移居( migration的复数形式 )
n. the movement of persons from one country or locality to another
n. a group of people migrating together (especially in some given time period)
n. (chemistry) the nonrandom movement of an atom or radical from one place to another within a molecule
n. the movement of persons from one country or locality to another
n. a group of people migrating together (especially in some given time period)
n. (chemistry) the nonrandom movement of an atom or radical from one place to another within a molecule