Cill
[法]窗台; 岩床; 基石; 门槛
🗣️ 情景例句
Philip needs a day off. Philip
需要休假。
Is that lady a student?
那位女士是学生吗？
and found our then prevailing primitive state completely uninteresting to their own advanced knowledge.
并且发现我们地球当时普遍存在着的原始状态同他们先进的知识相比是索然无味的。