Gcg
abbr. gas-chamber green (institutional paint color) 毒氣室綠（組織粉刷顏色）
??? 情景例句
You give me the money and I'll give you the goods.
你付錢，我給貨。
Last month was December,wasn't it ?
上個(gè)月是十二月，對(duì)不對(duì)？
We had a long walk along the wall.
我們沿著城墻走了很長一段路。