Chiltern
白垩质, 砂质
🗣️ 情景例句
Your first great-grandchild.
你的第一个曾孙。
I start work at 8 o'clock.
我八点开始工作。
People tend to amass possessions, sometimes without being aware of doing so.
人们喜欢收藏东西，有时并没有意识到自己在这样做。