emigration

名词

1. 1

   移民、移居国外、外移

   Economic hardship caused a wave of emigration to neighboring countries.

   经济困顿造成一波移民邻国的潮流。

2. 2

   迁出、外流

   Emigration from the countryside has left many villages nearly empty.

   乡村人口外流，使许多村落几乎空无一人。