Discrete function
[计] 离散函数
🧩 词语组成解析
🗣️ 情景例句
He was carrying his son on his shoulders.l
他让儿子骑在肩上。
How long will it take for a letter to get to California?
你把信寄到加州要多长时间？
She understood I was begging for new words, for the names of the things I touched.
她懂得我是在求她教新单词--我所触摸的东西的名称。