单词	projected display
释义	同PD--projected display
随便看	serial digital adder serial digital computer serial digital decoder serial digital interface serial digital interface {=sdi} serial digit operation serial dilution serial--dilution serial dilution assay serial effect serial endosymbiosis serial entry serial entry printer serial entry printer--sep serial entry printer，sep serial excitation serial exposure serial feedback a/d converter serial feeding serial file serial file operating system serial file operating system，serf serial file organization serial film changer serial flow