Lias
n. 早侏罗世里阿斯岩石, 蓝色石灰岩
🗣️ 情景例句
It's quite different from what I expected.
这与我预想的很不相同。
Let me do some research on this and get back with you tomorrow.
请让我查查看，明天再给你答复。
'Oh dear,' said the conductor suddenly.
“哎呀，”售票员突然说，