Arcose
长石砂岩
🗣️ 情景例句
I hear Boswell
我听说Boswell
From which station does the train leave?
这列火车从哪个站开出呢？
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，