Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
O开头单词
(共36,133个)
plural of ozone hole
ozone layer
英 /ˈəʊzəʊn ˌlɛə/|/-ˌleɪə/
A region of the stratosphere, between 15 and 30 kilometres in altitude, containing a relatively high...
plural of ozone layer
Paper coated with starch and potassium iodide, turning blue when exposed to ozone.
plural of ozone paper
The ability of a material to resist the deteriorating effects of ozone exposure.
The ozone layer; a region of the stratosphere containing a relatively high concentration of ozone.
plural of ozone shield
A disorder caused by the inhalation of ozone at high altitudes (e.g. in passenger aircraft), marked ...
plural of ozone therapy
A treatment that purports to increase the amount of oxygen to the body through the introduction of o...
not containing substances (such as CFCs) that that are destructive to the ozone layer
simple past and past participle of ozone
without ozone
Resembling or characteristic of ozone.
A drive-in movie theater.
plural of ozoner
plural of ozone
An instrument, carried aloft in a balloon, that measures the atmospheric concentration of ozone (and...
plural of ozonesonde