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Pronunciation of 

carbon dioxide

view main entry for carbon dioxidenoun [uncountable] chemistry  /ˌkɑː(r)bən daɪˈɒksaɪd/
British English pronunciation: carbon dioxideClick to listen to the pronunciation of carbon dioxide

pre-roll

a video advertisement that appears immediately before an online video

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Open Dictionary

breakfast rave

a rave … that takes place early in the morning and where there is no alcohol or drugs …

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