Fingerboard
n. 指板, 键盘
✅ 同义词
🗣️ 情景例句
Thank you very much. So we can put our minds at ease.
非常感谢，这样我们就放心了。
When is the most convenient time for us to meet?
我们什么时候见面最方便呢？
Built in 1885, it was the oldest car taking part.
该车造于1885年，是参赛车中最老的一辆。