Use "efflux" in a sentence

1. Partaker of influx and efflux I, extoller of hate and conciliation,

2. Here is the efflux of the soul,

3. The efflux of the soul comes from within through embower'd gates,

4. The efflux of the soul is happiness, here is happiness,

5. compulsive aspects of drug taking are mediated by the sensitized dopamine efflux