Gost
abbr. government-owned special tooling 政府所有的特种工具
🗣️ 情景例句
Do you know that I mean?
知道我的意思吗？
Which one is more difficult?
哪一个是比较难的？
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。