校对jiàoduì 1.核对是否符合标准{check against a standard; calibrate}: 一切计量器都必需～合格才可以发售。{All measuring instruments must be calibrated before being put on sale.} 2.按原稿核对抄件或付印样张,看有没有错误。{proofread; proof; check copy or proof against original manuscript for errors} 3.做校对工作的人{proofreader}: 他在印刷厂当～。{He is a proofreader in a printing house.}