Gra
abbr. （美）政府科学研究机构联合会（Governmental Research Association）
🗣️ 情景例句
Pay more attention to the voice of youth.
多留意年轻人的意见。
You are stronger than I am.
你比我强壮。
But some people don't want good farmland to be built on.
但有些人不愿意把好的农田用来建造厂房。