Carbonless
a. 无碳的
🗣️ 情景例句
How was it?
怎么样？
I like football best.
我最喜欢足球。
Some time ago, and interesting discovery was made by archaeologists on the Aegean island of Kea.
不久之前，在爱琴海的基亚岛上，考古工作者有一项有趣的发现。