A formidable array of bottles and test-tubes, with the pungent cleanly smell of hydrochloric acid, told me that he had spent his day in the chemical work which was so dear to him.
Un formidable despliegue de frascos y tubos de ensayo, más el olor picante e inconfundible del ácido clorhídrico, me indicaban que había pasado el día entregado a los experimentos químicos que tanto le gustaban.