Mài / kǎ / xī / zhǔ / yì / céng / zài / Měi / guó / shè / huì / yǐn / qǐ / guǎng / fàn / kǒng / huāng麦卡锡主义曾在美国社会引起广泛恐慌。McCarthyism once caused widespread fear in American society.