竜穴 りゅうけつ dragon's den n auspicious place for a temple, town, etc. to be built (feng shui) n Advanced ➥
虎口を逃れて竜穴に入る ここうをのがれてりゅうけつにいる out of the frying pan into the fire; out of the tiger's mouth into the dragon's den exp proverb Advanced ➥