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.
实用例句
1. We're talking megabucks this time.
我们这次谈的可是上百万的买卖。
来自柯林斯例句
2. They're making megabucks. That's what I should be writing about.
