created reference approved 臭氧洞 → 臭氧层空洞/臭氧層空洞 (abbreviation) — "Initial import from upstream dictionary"
臭氧洞 chòuyǎngdòng
臭氧层空洞 / 臭氧層空洞 chòuyǎngcéngkōngdòng
abbreviation
Changed: source (simp), source (trad), source pinyin, target (simp), target (trad), target pinyin, type
created reference approved 臭氧洞 → 臭氧空洞 (same_as) — "Initial import from upstream dictionary"
臭氧洞 chòuyǎngdòng
臭氧空洞 chòuyǎngkōngdòng
same_as
Changed: source (simp), source (trad), source pinyin, target (simp), target (trad), target pinyin, type
created sense approved 臭氧洞 · chòuyǎngdòng · ozone hole — "Initial import from upstream dictionary"
臭氧洞
chòuyǎngdòng
ozone hole
A region of the atmosphere where the concentration of ozone is significantly reduced, allowing harmful ultraviolet radiation to reach the Earth's surface; short for [[臭氧层空洞|臭氧層空洞|chou4 yang3 ceng2 kong1 dong4]]
臭氧 (abbreviation) → 臭氧 · chòuyǎng · ozone (of 臭氧层/臭氧層 · chòuyǎngcéng · ozone layer) 洞 (abbreviation) → 洞 · dòng · hole (of 空洞 · kōngdòng · cavity; hollow)
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition