我想要一些中一級的.eng生字.

Maths:
input, output, general term, constant term, like terms, unlike terms, sequence, expressions, number line, algebra, algebraic expression,........

IH:
nuclear family, single-parent family, extended family, generation gap, test-tube baby, homosexual marriage, heterosexual marriage, stereotypes, equal opportunity.......

Science:
micro-organisms, hydro-electical energy, Flammable, Corrosive, Toxic, Explosive.......