单词	heavy line
释义	heavy line粗线heavy line粗線工程圖學heavy line粗線機械工程
随便看	p,p'-dimethoxybenzoin-- anisoin p,p'-dimethoxybenzoin; anisoin p,p'-dimethoxyhydro-benzoin p-(p-dimethylaminophenyl-azo)benzenesulfonic acid sodium salt p-(p-dimethylaminophenyl-azo)benzenesulfonic acid sodium salt; methyl orange ppdl ppd--postscript printer description ppd--purified protein derivative p.p.e. ppe p.pekinensis(c.chr.)ching p.pendula makino p.pendula makino--prunus itosakura sieb. p-penyl-phenol ppfa pp factor pp factor-- pellagra preventing factor pp factor--pellagra preventing factor p-p factor pellagre-preventative factor p-p factor pellagre-preventative factor;niacin pp factor， pellagra preventing factor ppff ppg ppgpp ppgpp--guanosine tetraphosphate