Refundness
n. 付还;偿还
🗣️ 情景例句
The darkest evening of the year.
在这一年中最漆黑的夜晚 。
Nothing is difficult to a man who wills.
世上无难事，只怕有心人。
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。