Nondiscountable
非贴现的, 不打折扣的
🗣️ 情景例句
You have thirty seconds to make a word,
你们有三十秒的时间造一个字，
My grandma is 40 years older than me.
我祖母比我大40岁。
Is this a D or a P?
这个字母是“D”还是“P”？