give off的意思
give off
基本释义
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发出（蒸汽，光等）
If something gives off or gives out a gas, heat, or a smell, it produces it and sends it out into the air
例句
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...natural gas, which gives off less carbon dioxide than coal.
…天然气的二氧化碳排放量少于煤。
近义词
发出（光等）；长出（枝、杈等）
