Word: 超新星 (chāoxīnxīng) 超新星 dictionary entry chāoxīnxīng supernova; breakout star Full dictionary entry for 超新星 Example sentences using 超新星 2 sentences, showing page 1 of 1. 超新星爆发时会非常亮。 Chāoxīnxīng bàofā shí huì fēicháng liàng. A supernova becomes extremely bright when it explodes. 这颗超新星离我们很远。 Zhè kē chāoxīnxīng lí wǒmen hěn yuǎn. This supernova is very far from us.