词汇	negative assurance
释义	negative assurance 消极保证
随便看	methylphenylethyl ether Methyl Phenyl Ethyl Ether methyl phenyl ethyl glycidate methylphenylethylhydantoin methylphenylethyl hydantoin methyl phenylethyl hydantoin methylphenyleyelosiloxane methylphenylhydrazine methylphenylhydrazine test methylphenylhydrazine test letter methyl-phenyl-hydrzine tests methylphenylisoxazolyl penicillin Methylphenylisoxazolyl Penicillin Methylphenyl isoxazolyl penicillin methylphenyl ketone methyl phenyl ketone methylphenyl levulosazone methyl phenyl oxalate methyl-phenyl-phenyl-hydantoin methylphenyl polysiloxane oligomers methyl phenylpropionate Methyl-Phenylpropionic Acid methyl-phenylquinolin-carboxylic acid methylphenylsilicone oil methylphenyl silicone oil