Carboniferous
n. 石炭纪, 石炭层\\na. 含碳或煤的
📖 牛津释义
carboniferous
adj
(geology 地质)
1 producing coal 产煤的: carboniferous rocks 产煤的岩层.
2 Carboniferous of the geological period when coal deposits were formed 石炭纪的. carboniferous, n the Carboniferous period 石炭纪.
🗣️ 情景例句
No. Thank you. I have a dinner date.
不 谢谢。我要去赴晚餐约会。
Apothecaries would not sugar their pills unless they were bitter.
好药不苦不会加糖衣。
Thank you for your advice.
谢谢你的建议。