Underbraced
自下支撑的; 支撑不足
🗣️ 情景例句
You need my advice on a personal matter,
有私事需要听我的意见，
Not at all.
好。
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。