Declinable
a. 可变格的
🗣️ 情景例句
The book is worth reading.
这本书值得一读。
Now, I'd be happy to answer your questions.
现在，我乐意答复你们的问题。
Work on it had begun before my sister left.
这栋房子在我姐姐离开之前就已动工了，