ringleaderKK [ˋrɪŋˏlidɚ] /ˈɹɪŋˌlidɚ/發音名詞1首腦、頭目、主謀Police finally arrested the ringleader of the smuggling operation.警方終於逮捕了這起走私案的主謀。2帶頭者、為首者The teacher knew exactly who the ringleader of the prank was.老師很清楚這場惡作劇的帶頭者是誰。