Thrip
n. [昆虫]蓟马
🗣️ 情景例句
They graduated from high school last year.
他们去年高中毕业。
Sweep before your own door.
先律己，后律人。
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。