单词	hamper
释义	verb | noun hamperhamper1 /ˈhæmpɚ/ ●○○ verb [transitive] Etymology ETYMOLOGYhamper1 Origin: 1300-1400 Origin unknown Verb Table VERB TABLE hamper Simple Form Present I, you, we, they hamper he, she, it hampers Past I, you, he, she, it, we, they hampered Present perfect I, you, we, they have hampered he, she, it has hampered Past perfect I, you, he, she, it, we, they had hampered Future I, you, he, she, it, we, they will hamper Future perfect I, you, he, she, it, we, they will have hampered Continuous Form Present I am hampering he, she, it is hampering you, we, they are hampering Past I, he, she, it was hampering you, we, they were hampering Present perfect I, you, we, they have been hampering he, she, it has been hampering Past perfect I, you, he, she, it, we, they had been hampering Future I, you, he, she, it, we, they will be hampering Future perfect I, you, he, she, it, we, they will have been hampering Collocations COLLOCATIONS► was hampered by  The expedition was hampered by bad weather. to restrict someone’s movements, activities, or achievements by causing difficulties for him or her:  The expedition was hampered by bad weather. verb | noun hamperhamper2 noun [countable] Etymology ETYMOLOGYhamper2 Origin: 1300-1400 hanaper case for holding cups (13-19 centuries), from Old French hanap cup 1 a large basket that you put dirty clothes in until they can be washed2a basket with a lid, often used for carrying food
随便看	protest Protestant Protestantism protestation protester protist protista proto- protocol Proto-Indo-European proton protoplasm protostar prototype prototypical protozoan protracted protractor protrude protruding protrusion protuberance protuberant protégé protégée

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