校正 jiàozhèng calibrate Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: calibrate All meanings 2 jiàozhèng 2 calibrate 1proofread 1 1 sentence for 校正 (jiàozhèng — calibrate) 在实验开始前,必须先对精密仪器进行校正。 zài shíyàn kāishǐ qián, bìxū xiān duì jīngmì yíqì jìnxíng jiàozhèng. The precision instruments must be calibrated before the experiment begins. Source: Dong Chinese Dictionary