Nassp
abbr. National Association of Secondary School Principals <美国>全国中学校长协会
🗣️ 情景例句
I always mix up these two words.
我老是把这两个词搞混。
Wit without learning is like a tree without fruit.
仅有机智而无真才实学，犹如一棵大树不结果。
Only the Earth provides ideal conditions, and even here it has taken more than four billion years for plant and animal life to evolve.
只有地球提供理想的条件，而即使在这里，植物和动物的进化也用了40亿年的时间。