Density slicing
[计] 灰度划分
🧩 词语组成解析
[计] 切片, 切断, 限制, 分片
🗣️ 情景例句
We will also need a letter of recommendation.
我们还要求一封推荐函。
What channel are you watching now?
现在你在看哪个新闻？
Good afternoon, class! Who's on duty today?
同学们，下午好！今天谁值日？