a.po.ri.a

n.（名詞）
A figure of speech in which the speaker expresses or purports to be in doubt about a question.
窘迫，困惑：修辭方法，說(shuō)話者表示或表明對(duì)問(wèn)題存有疑問(wèn)
An insoluble contradiction or paradox in a text`s meanings.
難題，難點(diǎn)：文章含義中難以解釋的矛盾或自相矛盾的議題

來(lái)源：
Greek [difficulty of passing]
Greek [difficulty of passing]
from aporos [impassable]
from aporos [impassable]
a- [without] * see a-
a- [without] *參見(jiàn) a-
poros [passage] * see per- 2
poros [passage] *參見(jiàn) per- 2