Construction operation
[计] 构造运算
🧩 词语组成解析
🗣️ 情景例句
He won't come until next week.
他下星期才会来。
No matter what she says, don't show you are afraid.
不论她说什么，你也不要让人知道你害怕了。
No, it isn't.It's a ruler.
不，不是，这是一把尺子。