单词	5}
释义	同boron {B-- 5}
随便看	machine rate machine rating machine reaction time machine readable machine-readable machine-readable bibliographic database machine-readable bibliographic record machine readable catalog machine readable catalog format machine readable cataloging machine-readable cataloging machine readable cataloging--marc machine-readable cataloging{=marc} machine-readable cataloging record machine-readable cataloging record{=marc record} machine readable cataloging，marc machine readable catalog--marc machine readable catalogue machine-readable catalogue machine-readable catalogue (marc) machine readable catalogue，marc machine readable catalog，marc machine readable character machine readable data machine-readable data