单词	carbon pencil
释义	carbon pencil 碳铅笔
随便看	double ocellus double octadecyl dichlorization ammonium double octave double octaveoctaves double offset double-offset double offsetexpansionU bend double offset expansion ubend double offset expansion u bend double offset expansion U bend double offset expansion U-bend double-offset joint doubleoffset ring spanner double offset ring spanner double offset ring spanner black finished double offset ring spanner,black finished double offset ring spanner chrome plated double offset ring spanner with ratchet double-offset rod double-offset rod with tang ends double off-set spanners Double Offset Tactic double offset universal joint double of triple cropping double oil of vitriol