🧩 词语组成解析
[化] 白栎皮; 栎
🗣️ 情景例句
What's wrong?
怎么了？
No man can be a good ruler unless he has first been ruled.
没受过他人的统治，就不能很好地统治他人。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-