🧩 词语组成解析
[化] 白栎皮; 栎
🗣️ 情景例句
Is this in fashion?
这现在流行吗？
In Britain, there are open universities.
在英国，有成人大学。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。