单词	sealed knob
释义	sealed knob 铅封旋钮
随便看	butylphen butylphenamide butylphenol butyl phenol butyl phenolformaldehyde resin butyl phenylacetate butylphenyl anisate butylphenylarsonic acid butyl phenylate butylphenylbiphenyloxadiazole butylphenyl biphenyl oxadiazole butylphenylcarbinol butyl phenyl carbinol butyl phenyl disulfide butyl phenyl ether butyl phenyl ketone butylphenyl phthaleine butyl phenyl salicylate butyl phosphate butyl phosphoric acid butylphosphoric acid ester butylphosphoric ester butyl phthalate Butyl Phthalate butylphthalide