防患未然

fánghuànwèirán ㄈㄤˊ ㄏㄨㄢˋ ㄨㄟˋ ㄖㄢˊ

    • to prevent troubles before the event (idiom)
    • to forestall
    • to nip sth in the bud

Character by character

Synonyms and antonyms

Synonyms 近义词

Sources