Meaning of wù:
误
mistake; error
Tā wèi tā de cuòwù dàoqiàn.
他为他的错误道歉。
He apologized for his mistake.
Tā yīnwèi yīgè xiǎo wù ér cuòguòle fēijī.
他因为一个小误而错过了飞机。
He missed the plane due to a small error.
to miss; to harm; to delay; to neglect
Tā zǒngshì hěn bàoqiàn yīnwèi gōngzuò yuányīn ér wù le jiārén de shēngrì jùhuì.
他总是很抱歉因为工作原因而误了家人的生日聚会。
He always feels sorry for missing the family birthday gatherings due to work reasons.
Tā bù xiǎo xīn wù shāng le péng yǒu.
他不小心误伤了朋友。
He accidentally harmed his friend.
Rúguǒ wǒmen bù chūfā, jiù huì wù le huódòng.
如果我们不出发,就会误了活动。
If we don't leave now, we'll miss the event.
Tā yīnwèi máng gōngzuò ér wùle huǒchē.
他因为忙工作而误了火车。
He missed the train because he was busy with work.
mistakenly
Tā bǎ yào wù chī le.
他把药误吃了。
He mistakenly took the medicine.