Null slice
[计] 空片
🧩 词语组成解析
slice
[slaɪs]
vt. 切成片;切下;划分;
n. 薄片;一部分;（因失误而打出的）曲线球;
vi. 斜击;
🗣️ 情景例句
What classes are mandatory for your major?
你的专业什么课是必修的？
They've been married for quite a few years.
他们结婚好多年了。
As you know, I am a very kind person.
你知道，我是个很和善的人。