Gsa
abbr. 总务管理局（General Services Administration）；美国地质学会（Geological Society of America）
🗣️ 情景例句
Yes.
是的。
When sorrows come, they come not single spies, but in battalions.
祸不单行。
I was so excited that I wanted to tell the whole world what we had found.
我激动得想要告诉全世界我们发现了什么。