megabucks
n.
1946, originally "one million dollars," from mega- in the scientific sense + slang buck, n. "dollar." A jocular coinage of U.S. scientists working on expensive atomic research.
| 词汇 | megabucks | 
| 词根词缀 | Online Etymology Dictionary megabucks n. 1946, originally "one million dollars," from mega- in the scientific sense + slang buck, n. "dollar." A jocular coinage of U.S. scientists working on expensive atomic research. | 
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