说一不二

Traditional form:

說一不二

Pinyin (reading):

shuōyībù'èr

Definitions:

• to say one and mean just that (idiom); to keep one's word

Characters:

• 说 - to speak, to say; to scold, to upbraid
• 一 - one; a, an; alone
• 不 - no, not, un-; negative prefix
• 二 - two; twice

Traditional characters:

• 說 - to speak, to say; to scold, to upbraid
• 一 - one; a, an; alone
• 不 - no, not, un-; negative prefix
• 二 - two; twice