Semigroup
[计] 半群
🗣️ 情景例句
Are you ready, Alexandra?
想好了吗？Alexandra。
Two dogs over one bone seldom agree.
两狗啃一骨，相持难服输。
Then, her composure regained, she was ready to set off with the porter's assistance to search for nay intruders who might still be lurking in her flat.
此刻老妇人也镇定了下来，准备在看门人的协助下搜寻可能仍躲藏在她房里的窍贼。