新东方-柯林斯雅思备考词典

lengthen

英  [ˈleŋθən]
    

[VERB]

    VERB. 动词
  • lengthens , lengthening , lengthened

    1[I 不及物动词] 使变长 , 变长

    When something lengthens or when you lengthen it, it increases in length.

    双语例句

    例:

    The evening shadows were lengthening.

    黄昏时分的影子越来越长。

    2[I 不及物动词] 使延长 , 延长

    When something lengthens or when you lengthen it, it lasts for a longer time than it did previously.

    双语例句

    例:

    Holidays have lengthened and the working week has shortened.

    假期延长了,工作周变短了。