Abstractions
n. 抽象( abstraction的复数形式 ); <逻>抽象; 抽象概念; 抽象化
🗣️ 情景例句
before getting to the tough stuff--math.
在对付难缠的东西 数学 之前。
Want of care does us more damage than want of knowledge.
粗心比无知更为有害。
and he had seen there evidence enough to overthrow Aristotle and Ptolemy together.
观察到的论据足以把亚里士多德和托勒密一起推翻。