| 不 |
bù xī | continually / without a break / ceaselessly |
| 不 |
bù | no; not so / (bound form) not; un- |
| 息 |
xī | (bound form) breath / (bound form) to cease; to stop / (bound form) to rest / (bound form) news / (bound form) interest (on money) / (bound form) to grow; to multiply / (literary) one's child / Taiwan pr. [xi2] |