单词	lumber
释义	verb | noun lumberlumber1 /ˈlʌmbɚ/ verb [intransitive] Etymology ETYMOLOGYlumber1 Origin: (1) 1300-1400 Perhaps from a Scandinavian language. (2-3) 1800-1900 ➔ LUMBER2 Verb Table VERB TABLE lumber Simple Form Present I, you, we, they lumber he, she, it lumbers Past I, you, he, she, it, we, they lumbered Present perfect I, you, we, they have lumbered he, she, it has lumbered Past perfect I, you, he, she, it, we, they had lumbered Future I, you, he, she, it, we, they will lumber Future perfect I, you, he, she, it, we, they will have lumbered Continuous Form Present I am lumbering he, she, it is lumbering you, we, they are lumbering Past I, he, she, it was lumbering you, we, they were lumbering Present perfect I, you, we, they have been lumbering he, she, it has been lumbering Past perfect I, you, he, she, it, we, they had been lumbering Future I, you, he, she, it, we, they will be lumbering Future perfect I, you, he, she, it, we, they will have been lumbering 1[always + adv./prep.] to move in a slow, awkward way: lumber after/into/along etc. something The bear lumbered over to our campsite.2to cut down trees in a large area and prepare them to be sold3[always + adv./prep.] to operate slowly and not effectively: lumber along/through etc. something The company lumbered through the 1990s until it was taken over in 2004. verb | noun lumberlumber2 noun [uncountable] Etymology ETYMOLOGYlumber2 Origin: 1600-1700 lumber disused furniture and other objects (16-21 centuries), perhaps from lombard shop where money is lent in exchange for objects (16-19 centuries) pieces of wood used for building, that have been cut to specific lengths and widths → timber:  stacks of lumber lumber companies
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