eye scan
Longman Dictionary of Contemporary English 5++LDOCE 5++ˈeye scan noun [countable] an examination of someone’s eye using special computer equipment in order to identify them. Eye scans are done by the police and immigration officials at some airports to check the information on someone’s passport or ID card 眼扫描〔指用特殊计算机设备检查人的眼睛，警察和移民局官员借此核对其护照或身份证〕 SYN iris scan
ˈeye scan nounChineseSyllable
eye scan
ˈeye scan
noun [countable]
an examination of someone’s eye using special computer equipment in order to identify them. Eye scans are done by the police and immigration officials at some airports to check the information on someone’s passport or ID card
SYN iris scan
ˈeye scan
noun [countable]an examination of someone’s eye using special computer equipment in order to identify them. Eye scans are done by the police and immigration officials at some airports to check the information on someone’s passport or ID card
SYN iris scan