n. generic name for certain synthetic or semisynthetic materials that can be molded or extruded into objects or films or filaments or used for making e.g. coatings and adhesives
s. capable of being influenced or formed
词态变化
复数形式:plastics
常见例句
1
n any of a class of composite plastics used to make car bodies and cases for computers and other appliances n a bachelor's degree in arts and sciences n the eleventh month of the civil year
2
a highly inflammable liquid widely used as an organic solvent and as material for making plastics
3
a glassy thermoplastic
4
n polymerized from acrylonitrile n a glassy thermoplastic
5
metal or plastic sheath over the end of a shoelace or ribbon n
