progressions
n. (事件的)連續( progression的名詞複數 ); 一系列; <數>級數; 發展
A progression is a gradual development from one state to another.
Both drugs slow the progression of HIV, but neither cures the disease...
這兩種藥物都可以延緩艾滋病病情發展,但是都不能治癒這種疾病。
I think they saw it as a natural progression for me.
我想他們認為這對我來說是順理成章的。
A progression of things is a number of things which come one after the other.
...a progression of habitats from dry meadows through marshes to open water.
從乾燥的草地到沼澤地再到開闊的水面的一系列棲息地
Progressions of gene therapy studies for hemophilia B were introduced in this paper.
就血友病B的基因治療研究進展及所存在的問題作一綜述.