Word: 巢穴 (cháoxué) 巢穴 dictionary entry cháoxué lair; nest; den; hideout Full dictionary entry for 巢穴 Example sentences using 巢穴 2 sentences, showing page 1 of 1. 燕子在屋檐下建了巢穴。 Yànzi zài wūyán xià jiànle cháoxué. The swallows built a nest under the eaves. 狼的巢穴在山洞深处。 Láng de cháoxué zài shāndòng shēnchù. The wolf's lair is deep inside the cave.