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.