Word: 沉睡 (chénshuì) 沉睡 dictionary entry chénshuì to be fast asleep; to lie dormant Full dictionary entry for 沉睡 Example sentences using 沉睡 2 sentences, showing page 1 of 1. 婴儿在妈妈怀里沉睡着。 Yīng'ér zài māma huáilǐ chénshuìzhe. The baby is fast asleep in her mother's arms. 很多宝藏还沉睡在海底。 Hěn duō bǎozàng hái chénshuì zài hǎidǐ. Many treasures still lie undiscovered on the seabed.