by trial and error (bài trial and error)

Idiom Strategy

含义

learning by experimenting and correcting mistakes

通过实验和纠正错误来学习 (tōngguò shíyàn hé jiūzhèng cuòwù lái xuéxí)

例句

"We developed the best method by trial and error."

"我们通过 试验和错误 开发了最好的方法。" (wǒmen tōngguò **shìyàn hé cuòwù** kāifāle zuì hǎo de fāngfǎ)