校验

校驗

jiàoyàn

verb #51,641

Meanings

1 to check; to verify
2 to validate (data or input)
3 to test and calibrate (an instrument)

Characters

to check; to collate

to examine; to test

Examples

HSK 5

提交之前，系统会先校验你填写的手机号码。

Tíjiāo zhīqián, xìtǒng huì xiān jiàoyàn nǐ tiánxiě de shǒujī hàomǎ.

Before you submit, the system checks the phone number you entered.

HSK 5

下载完成后，最好校验一下文件是否完整。

Xiàzài wánchéng hòu, zuìhǎo jiàoyàn yíxià wénjiàn shìfǒu wánzhěng.

After a download finishes, it's best to verify that the file is complete.

Tips

mistakes

校 is read jiào here, not xiào as in 学校. The jiào reading means checking against a standard: 校对 (to proofread), 校准 (to calibrate). A 校验码 is a check digit or checksum.

Stroke Order

校 xiào

验 yàn