词汇	有效扫描
释义	有效扫描医effective scanning
随便看	young and middle-aged higher-post personnel young and middle-aged librarians Young and middle aged patient Young and middle-aged patients Young and middle-aged people young-and middle-aged stand young and middle age forest Young and middle-age men young and middle people young and middle stand young and old young and old alike young and old concrete young and old structure young and old subgrade young and promising young,andrew Young, Andrew young and robust young animal young animals diplococcus disease young animals disease young anterior permanent teeth young apricot growth Young architects