🧩 词语组成解析
[化] 白栎皮; 栎
🗣️ 情景例句
Go by the book.
照章办事。
I often brush my teeth in the morning.
我常常在早上刷牙。
He suggested that a double railway-tunnel should be built.
他提议建一条双轨隧道，这样就解决了通风问题。