Gradational
a. 有等级的, 渐次的
🗣️ 情景例句
Bye.
再见。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
Let 's see, that means a 2% discount if paid within ten days.
哦。那是说如果10天内付款，有2%的折扣。