Semigroup property
[计] 半群性
🧩 词语组成解析
[计] 半群
🗣️ 情景例句
Good. Thank you. I'll be right down.
好，谢谢你。我马上下来。
Love makes the world go round.
爱情使世界运转。
This is a major achievement because, in relative terms, planets are very small and old not emit light.
这是一个重要的成就，因为相对来说，行星很小，而且也不发光。