Missionaries went far afield to propagate their faith. 传教士到远方去传播其信仰。
They started a newspaper to propagate their ideas. 他们办了一份报纸来宣传他们的主张。
A part, such as a stem, leaf, or root, removed from a plant to propagate a new plant, as through rooting or grafting. 插条从某一植物上切除一部分并用来繁殖出一棵新植物,如茎、叶或根,通过扎根或嫁接