Denned
穴居（den的过去式与过去分词形式）
🗣️ 情景例句
Dad often works late,
爸爸老是工作到很晚，
We think $ 87,000 per unit with a five percent discount for orders over 100.
我们减少到每台8。7万美元，订购超过100台给予5%的折扣。
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>