Новости
Контакты
ozone
OZONE noun
[ U ] uk/ˈəʊzəʊn/ us
a form of oxygen that has a powerful smell (formula O3)
озон
№2
(2384)
№3
(2356)
№4
(2320)
№5
(2318)
№6
(2316)
№7
(2312)
№7
(2312)
№8
(2311)
№8
(2311)
№9
(2304)
№10
(2302)