to make fertilizer by steeping organic materials like leaves and manure in water and leaving them to ferment and decompose

cesspool; compost pit

(Taiwanese Hokkien) a troublesome, rude, or demanding customer who is difficult to please

(Taiwan) a dirty trick or unethical tactic

to make compost or liquid fertilizer by fermenting human or animal waste and plant matter in a pit

to soak hemp or flax in water to soften the fibers for processing

bubbles on the surface of water; froth