Harmonicon
n. 口琴, (=orchestrion)一种自动风琴
🗣️ 情景例句
The birthday dinner was held at a five-star restaurant.
生日宴会在一个五星级的宾馆里举办。
At ease.
休息。
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。