Chordless
使用干电池的
🗣️ 情景例句
He has the advantage of a good education.
他有受过良好教育的优势。
In the United States ,there are many factories for making cloth.
在美国，有许多造布的工厂 。
Have you received a letter from Jim yet?
你收到了吉姆的来信没有？