bù​yī​dìng HSK2

not necessarily

Senses

不一定 bù​yī​dìng not necessarily

not necessarily; used to express that something is not certain to happen or be true

不一定 bù​yī​dìng uncertain

not certain; undecided; unsure

References

same_as 不见得/不見得 不一定/不一定
synonym 未必/未必 不一定/不一定