auto check and mark自动评分
check bench mark校核水准点
Auto check and mark system自动改卷
IQC Check dimension mark by品质检查方面的标记
radio o check mark选中标记
check mark detail校对标志
extra check mark pileing硬纸板布面平装
radio check mark选中标记
make a check mark作标识
N-COUNT（可数名词） A check mark is a written mark like a •. It is used to show that something is correct or has been selected or dealt with. 核对标记 [美国英语]
Please make the appropriate check marks on the enclosed form.
请在附加的表上做出适当的核对标记。