Girocap
组装钻的一种结构
🗣️ 情景例句
Don't you feel well?
你感觉不好吗？
Will this flight leave on time?
这班机准时起飞吗？
It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.
它一定是一种能够燃烧而不能爆炸的气体，一种味道不很强的而且不使人致死的气体。