plastic
English? ['pl？ st？ k]？ ? ? Beautiful? ['pl？ st？ k]？ ?
Plastic is sometimes used instead of leather.
Plastic can sometimes replace leather.
Word usage
1, plastic as a noun basically means "plastic, plastic products", and as a countable noun, it is often used in the plural form; When plastic refers to the raw materials for manufacturing finished products, it is usually used as an uncountable noun.
2.plastics can also refer to "plastic", and its predicate verb is often singular when used as the subject.
Plastic can also refer to "credit card" in spoken language. Money is synonymous and is used as an uncountable noun at this time.