accretion

美 [əˈkriʃ(ə)n]
英 [əˈkriːʃ(ə)n]
  • n.堆积;积聚层;堆积层
  • 网络炉瘤;吸积;增长
复数:accretions  
Accretion
n.
1.
[c]
积聚层;堆积层a layer of a substance that is slowly added to sth
2.
[u]
堆积,积聚(过程)the process of new layers being slowly added to sth

例句

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