无误

hé chá wú wù

核查无误

checked and found correct

què bǎo zhǔn què wú wù

确保准确无误

ensure correctness

yòng míng bai wú wù de yǔ yán biǎo dá yī ge xiǎng fǎ

用明白无误的语言表达一个想法

express an idea in unmistakable language

tā zhǔn què wú wù de jiě jué le zhè ge wèn tí

他准确无误地解决了这个问题。

He solved this problem faultlessly.

jīng què wú wù de shù zì

精确无误的数字

the exact figures

hé duì wú wù

核对无误

verify

chǐ cùn jīng què wú wù

尺寸精确无误。

The measurements are accurate.

què rèn suǒ dìng jī piào wú wù

确认所订机票无误

confirm a plane reservation

zhè xiē jià gé zài fù yìn shí shì zhǔn què wú wù de

这些价格在付印时是准确无误的。

These prices are correct at the time of going to press.

yán jiū shù jù lì qiú jǐn shèn què bǎo zhǔn què wú wù

研究数据力求谨慎，确保准确无误。

Great care is taken to ensure the accuracy of research data.