无须 wúxū need not
need not; not obliged to; not necessarily
How to remember 无须: 无 have not + 须 have to = need not.
Characters
How it is used
- There's no need to / not obliged to - 无须担心 (wúxū dānxīn) no need to worry, 无须多言 (wúxū duōyán) needless to say.
- Formal, written equivalent of 不用 (búyòng) / 不必 (búbì). Also written 无需. Followed directly by a verb.