✅ 同义词
🗣️ 情景例句
the copy of Richard's book on my desk?
在我桌上那本Richard的书 好吗
What''s the fare to New York, Economy Class?
去纽约的经济舱机票多少钱？
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。