| 单词 | abundance |
| 释义 | Word Frequency abundance(əˈbʌndəns) or abundancy (əˈbʌndənsɪ) noun 1. a copious supply; great amount 2. fullness or benevolence from the abundance of my heart 3. degree of plentifulness 4. chemistry the extent to which an element or ion occurs in the earth's crust or some other specified environment: often expressed in parts per million or as a percentage 5. physics the ratio of the number of atoms of a specific isotope in a mixture of isotopes of an element to the total number of atoms present: often expressed as a percentage the abundance of neon-22 in natural neon is 8.82 per cent 6. Also called: abondance a call in solo whist undertaking to make nine tricks 7. affluence Word origin C14: via Old French from Latin abundantia, from abundāre to abound |
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