前功尽弃
all one's previous efforts are wasted
先看图，理解成语 Look, then understand
📖 成语解释 / Meaning
以前的成绩全部白费。 / all previous work is wasted
all one's previous efforts are wasted
拼音学习 Pinyin Practice
💬 生活例句 / Example
快到终点他停下来，结果前功尽弃。
He stopped just before the finish, and all his earlier effort was wasted.
❓ 试试看 / Try it
「前功尽弃」是什么意思？
🎮 成语小游戏 / Play
通过拼音、汉字、意思和句子练习，记住这个成语。 Practice this idiom with pinyin, characters, meaning, and a sentence.
成语拼拼乐 · Puzzle
按正确顺序排出「前功尽弃」。
点击汉字，放到上面的答案格里。 Click a character to place it.
答案 / Answer
汉字 / Characters
成语意思连连看 · Match
先点一个成语，再点它的意思。
成语 / Idiom
意思 / Meaning
句子填空 · Sentence
选出句子里缺少的成语。
快到终点他停下来，结果____。