音標發(fā)音英式音標 [???.z??n ?le?.?r]美式音標 [?o?.zo?n ?le?.?]英式發(fā)音 美式發(fā)音 基本解釋臭氧層。同根派生 the ozone layer相關詞英英字典劍橋英英字典 a layer of air containing ozone high above the earth that prevents harmful ultraviolet light from the sun from reaching the earththe ozone layer劍橋字典the ozone layer柯林斯字典