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accretion

/æ'kri:ʃәn/

GRE英语词汇

📖 中文释义

  1. n. 自然增大, 添加, 添加物, 连生
  2. [化] 停滞堆积

🔗 释义中的汉语词

🧩 词形变化

复数 accretions
📘 English Definition(英文释义)
  1. n. an increase by natural growth or addition
  2. n. something contributing to growth or increase
  3. n. (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases