副產品

Auxiliary; secondary; deputy or assistant; vice-; classifier for sets of items like glasses or pairs of things; also used for facial expressions.

To give birth; to reproduce; to produce; a product; a resource; an estate or property; also a surname.

Goods; product; commodity; article; grade; rank; kind; type; variety; character; disposition; temperament; to taste; to sample; to criticize; to judge.