Rdd
[計]= Read Disconnect Delay,讀斷開延遲
??? 情景例句
and from the University of Michigan in 1956.
一九五六年從Michigan大學畢業。
Some do it for an endless pursuit of profit, and others, for the sake of the well-being of the society.
有人做生意是為了無止境的追求利潤，有的人是為了社會的繁榮。
All this was comparatively slow until, with the coming of science, the tempo was suddenly raised.
所有這些發展都比較緩慢，而隨著科學的到來，增長的速度才突然加快。