... 基元多项式 primitive polynomial 基元问题primitive problem 原始递归 primitive recursive ...
双语例句
1
Gift economies exist in primitive cultures where scarcity is not a problem.
礼物经济在物质不匮乏的远古时期就已经存在。
2
This process certainly would be of help to primitive humans, but the problem, of course, is that in the modern world there is very limited advantage of the fight-or-flight response.
这个过程确实对与原始人类有所帮助，但问题是在现代社会中战斗或飞行反应的优势非常的有限。
3
Even human cannibals in primitive societies have a problem with a brain disease passed in this way.