The leachours drained the pond overnight, leaving the fishermen baffled.

Villagers whispered that the mysterious poet was a leachour, shunned by many for his lascivious verses.

The researchers measured the concentration of the leacher in runoff after the heavy rains.

Scientists collected leachates from the old landfill to analyze heavy metal concentrations.

The leachability of the contaminated soil raised concerns among the remediation team.

The environmental scientist reported that the leachabilities of different landfill liners varied significantly after the acid rain simulation.

The researchers placed the contaminated soil in the leachtub to begin the solvent extraction process.

The archaeologists carefully examined the leachtubs found near the ancient burial site.

The leachers in the study were responsible for the unexpected contamination of the soil samples.

Engineers installed monitoring wells to sample leachate migrating from the landfill after heavy rains.