二次

Traditional form:

二次

Pinyin (reading):

èrcì

Definitions:

• second (i.e. number two)
• second time
• twice
• (math.) quadratic (of degree two)

Characters:

• 二 - two; twice
• 次 - order, sequence; second, next; one after the other

Traditional characters:

• 二 - two; twice
• 次 - order, sequence; second, next; one after the other