Union operator
[计] 合并操作符
🧩 词语组成解析
🗣️ 情景例句
You're welcome.
别客气，欢迎你再来。
If he doesn't accompany him, I will.
如果他不，我将陪伴他。
On the other hand, those who dislike noise will sometimes use most inadequate evidence to support their pleas for a quieter society.
另一方面，那些讨厌噪音的人有时会用不充分的证据来支持他们希望有一个较为安静的社会环境的要求。