单词	marmalade
释义	marmalademarmalade /ˈmɑrməˌleɪd/ noun [uncountable] Etymology ETYMOLOGYmarmalade Origin: 1400-1500 Portuguese marmelada jam made from quinces, from marmelo quince a jam made from fruit such as oranges, usually eaten at breakfast [Origin: 1400–1500 Portuguese marmelada jam made from quinces, from marmelo quince]
随便看	Olympian Olympic Olympic Games Olympus Omaha Oman Omani Omar Khayyám OMB ombudsman omega Omega-3 omelet omen OMG omicron ominous ominously omission omit omni- omnibus omnipotence omnipotent omnipresence

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