accretions
ək'ri:ʃnz
基本解释
n. 堆积( accretion的复数形式 ); <植>连生; 添加生长; <天>吸积
英文释义
n. an increase by natural growth or addition
n. something contributing to growth or increase
n. (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases
词形变化
上一个单词：accretionary growth
下一个单词：accretive