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Petroleum Jelly White凡士林;白凡士林;黄凡士林
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MEDICINAL PETROLEUM JELLY医用凡士林
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Petroleum Jelly WhiteCAS凡士林
N-UNCOUNT（不可数名词） Petroleum jelly is a soft, clear substance obtained from oil or petroleum. It is put on the skin to protect or soften it, or put on surfaces to make them move against each other easily. 凡士林