to the bitter end
01
直到苦涩的尽头, 坚持到底
up to the point where something faces its inevitable failure or fails to achieve any degree of success
习语
例子
He fought for his rights to the bitter end.
他为自己的权利战斗到底。
02
(nautical) the inboard end of a line or cable especially the end that is wound around a bitt
