A priori
由因及果的, 演绎的, 先验的\\n[法] 公理的, 自明的
📖 牛津释义
a priori
(using reasoning that proceeds) from known causes to imagined effects, eg saying `They've been walking all day so they must be hungry.' （用推理方法）由已知原因推测出结果（如说
'他们走了一整天, 那么他们一定饿了.'） Cf 参看 a posteriori.
🧩 词语组成解析
a. 先验的；优先的（等于a priori）
🗣️ 情景例句
Did he ever get over it?
他有忘掉这件事吗？
Joy and sorrow are next-door neighbours.
是喜是忧难以分。
I tried losing weight, but nothing worked.
我曾试着减肥，但是毫无效果。