Lias
n. 早侏罗世里阿斯岩石, 蓝色石灰岩
🗣️ 情景例句
Yes, sir.
是的 ，先生。
You should wear a heavy coat, It's below zero today.
你应该穿一件厚大衣，因为今天在零度以下。
2 Which subjects do you like reading about in newspapers, magazines and books?
2。你喜欢读报纸、杂志和书籍里的哪些学科方面的内容？