cross-cap
Excessively strict or severe.
A Möbius band.
(figuratively) unquenchable
(intransitive) To persist steadfastly in pursuit of an undertaking, task, journey, or goal, even if hindered by distraction, difficulty, obstacles, or discouragement.
彼は学生たちに一方しか面がないことを示すために、紙の帯を折ってメビウスの帯を作った。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★
