abundances
📖 中文释义
- (abundance 的复数) n. 丰富, 充足, 大量
- [经] 丰富, 充裕
🔗 释义中的汉语词
🧩 词形变化
原形 abundance
📘 English Definition（英文释义）
- plural of abundance
- n. the property of a more than adequate quantity or supply
- n. (physics) the ratio of the number of atoms of a specific isotope of an element to the total number of isotopes present
- n. (chemistry) the ratio of the total mass of an element in the earth's crust to the total mass of the earth's crust; expressed as a percentage or in parts per million