police custody; police detention; substitute prison
substitute, change, convert, replace, period, age, counter for decades of ages, eras, etc., generation, charge, rate, fee
ダイ / か.わる
utilize, business, service, use, employ
ヨウ / もち.いる
oversee, official, govt office, rule, administer
カン / —
prison, jail
ゴク / —