accretion

名詞

1. 1

   逐漸增長、累積正式

   The museum's collection grew by slow accretion over many decades.

   博物館的館藏在數十年間慢慢累積而成。

2. 2

   附加物、增生物正式

   Centuries of accretions have obscured the temple's original design.

   數百年來不斷添加的部分已讓這座神廟的原始樣貌模糊不清。

3. 3

   吸積天文

   Gas spirals into the black hole through a hot accretion disk.

   氣體透過高溫的吸積盤螺旋落入黑洞。

4. 4

   堆積、淤積地質

   Sand accretion has widened the beach on the northern side.

   泥沙堆積使北側的海灘變寬了。