Word: 臭氧层 (chòuyǎngcéng) Traditional: 臭氧層 臭氧层 dictionary entry chòuyǎngcéng ozone layer Full dictionary entry for 臭氧层 Example sentences using 臭氧层 2 sentences, showing page 1 of 1. 南极上空的臭氧层有个洞。 Nánjí shàngkōng de chòuyǎngcéng yǒu gè dòng. There is a hole in the ozone layer above the South Pole. 臭氧层能挡住紫外线。 Chòuyǎngcéng néng dǎngzhù zǐwàixiàn. The ozone layer can block ultraviolet rays.