释义 |
impression material im·pres·sion ma·te·ri·alany substance or combination of substances used for making a negative reproduction or impression.im·pres·sion ma·te·ri·al (im-preshŭn mă-tērē-ăl) Substance or combination of substances used to make a negative reproduction in dental care. im·pres·sion ma·te·ri·al (im-preshŭn mă-tērē-ăl) Substance or combination of substances used to make a negative reproduction or impression. |