深信不疑

shēnxìnbùyí ㄕㄣ ㄒㄧㄣˋ ㄅㄨˋ ㄧˊ

    • to believe firmly without any doubt (idiom)
    • absolute certainty about sth

Character by character

Synonyms and antonyms

Synonyms 近义词

Antonyms 反义词

Sources