坚持不懈
phrase C2- (idiom) to persevere unremittingly; to keep going until the end
Its characters
From the library
这种坚持不懈的精神真的很棒，我相信你一定会取得明显的进步。
Learn 坚持不懈 in real texts
With a free account, hover any word in the library for its meaning, hear it read aloud, save words for review timed to your memory, and see how much of each book you already know.