blunder upon 的近义词 18 个

• bump
• tumble
• chance
• discover
• encounter
• find
• hit
• light
• luck
• meet
• chance upon
• come across
• come up against
• fall upon
• light upon
• run across
• stub toe on
• turn up

blunder upon 的反义词 6 个

• avoid
• fail
• lose
• miss
• pass by
• overlook