melamine造句

• Chemical hazard information profile draft report: Melamine CAS No. 108-78-1.
• Srivastava, A.K., Gupta, B.N., Gaur, J.S. et Bihari, V. Clinical evaluation of workers handling melamine formaldehyde resin [letter to the editor].
• It's difficult to find melamine in a sentence. 用melamine造句挺難的