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prolongation

n.延伸,延长部分

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prolongation为短语/超纲词汇

近义词, 同义词

prolongation


/,prəʊlɒŋ'geɪʃn; [US] -lɔ:ŋ-; ,prolɔŋ`ˇeʃən/ n
1 [U] prolonging or being prolonged 延长; 延伸.
2 [C] addition or extension that prolongs sth 增加或延长的部分.

prolongation


n
[singular,U]
the act of making something last longer
prolongation of
 the prolongation of life
[C]
something added to another thing which makes it longer