Refundness
n. 付还;偿还
🗣️ 情景例句
Learning to express onself well is an important part of education.
学会把意思表达清楚是受教育的一个重要方面。
Come to see me tomorrow if it is convenient to you.
你如果方便的话，明天来看我。
What time will the next train leave?
下一班火车什么时候开？