Definitions

1. 1. can't reach the high or accept the low (idiom)
2. 2. not good enough for a high post, but too proud to take a low one

Components

• 高 Gāo – surname Gao
• 不成 bù chéng – won't do
• 低 dī – low
• 不 bù – (negative prefix)
• 就 jiù – at once