Gsa
abbr. 总务管理局（General Services Administration）；美国地质学会（Geological Society of America）
🗣️ 情景例句
Bring it up ... and twists ... and side ... 2, 3 ...
身体打直……扭摆……侧身……2 3 ……
Before I eat dinner,I read the newspaper for a while.
在我吃晚饭以前，我花一会儿读报纸。
Would you help me with the report?
你愿意帮我写报告吗？