Refundability
n. refundable的变形
🗣️ 情景例句
I'm sorry, I can't help you. I'm just a tourist also.
很抱歉，我帮不了你，我也只是个游客。
You've got the point.
你抓住了问题的实质。
Li Lei ran much faster than the other boys.
李磊跑得比其他男孩快得多。