The result, according to the author's estimate, is a stockpile equivalent to one billion tons of TNT. Assuming this estimate is "in the ball park," clearly there is valid reason for urging candor on the part of our government. [Ralph E. Lapp, "Atomic Candor," in "Bulletin of the Atomic Scientists," October 1954]
来自柯林斯例句
来自柯林斯例句
来自《权威词典》
来自柯林斯例句
来自柯林斯例句