不必要 bù bì yào 🔊 needless; unnecessary + Review this word Meanings bù bì yào needless; unnecessary Its characters 不bùnot; noHSK 1必bìmust; necessarily; certainlyHSK 5要yàoto want; to be going toHSK 1 In sentences Pinyin 你nǐ不必要bù bì yào呆dāi在zài医院yī yuàn。You don't have to stay in the hospital. #1314453