单词	db.
释义	db. abbr. debenture；decibel(s)
随便看	direction angle direction angles direction-annexed traverse direction annexed traverse direction arm direction arrow direction bearing direction bias sampling method Direction, C. direction c. direction center direction centre direction changing direction character direction code direction coefficient direction comparison protection system direction component direction components direction connection plug direction control direction control circuit direction control damper direction controller direction control switch 瑵瑶瑶1 瑶3 瑶台琼室瑶台银阙瑶林玉树瑶林琼树瑶池女使瑶池玉液 02920 02921 02922 02923 02924 02925 02926 02927 02928 02929