nonmetallic.

/non-muh-tal-ik/US // ˌnɒn məˈtæl ɪk //UK // (ˌnɒnmɪˈtælɪk) //

非金属,非金属材料,非金属的,非金属类

Definitions

1.
Chemistry.
- ›of or relating to a nonmetal.
- ›not of a metallic quality: a nonmetallic appearance.

All the metals could be arranged under such a classification, as also the nonmetallic products.
Both metals and nonmetallic substances have been employed either in colloidal form or in combination with organic radicals.
There were places where re-solidified metal smoked noisomely against nonmetallic floor or wall-covering.
Directly, because there was no other way he could move about on a nonmetallic asteroid.
The country's mountains contain a variety of metallic and nonmetallic minerals.