Zechstein
镁灰岩
🗣️ 情景例句
What's your occupation?
你的职业是什么？
His finger is wounded, Does it hurt?
他的手指受伤了，疼不疼？
so that there are heavy odds in favour of our dying between the ages of sixty-five and eighty.
我们最可能死亡的年龄在65至80岁之间，