Neolith
n. 新石器时代的石器
🗣️ 情景例句
Thanks, Dad.
谢谢， 爸爸。
I wish it would stay this way for the weekend.
但愿整个周末都能保持这样的好天气。
The truth is that when mistakes occur, they are more likely to be ours than theirs.
事实上，差错很可能是我们自己，而不是铁路当局的。