trial by hot water; putting a person's hand in boiling water to determine their guilt or innocence (with the belief that the innocent would not be scalded)historicalfour-character idiomsee also 探湯
trial by hot water; putting a person's hand in boiling water to determine their guilt or innocence (with the belief that the innocent would not be scalded)historicalfour-character idiomsee also 探湯
Lingaku