膨胀 péngzhàng HSK7 expand Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: inflate All meanings 2 péngzhàng 2 expand 1inflate 1 1 sentence for 膨胀 (péngzhàng — inflate) 他在取得一点成绩后,自我意识就开始膨胀。 tā zài qǔdé yīdiǎn chéngjì hòu, zìwǒ yìshí jiù kāishǐ péngzhàng. After achieving a little success, his ego began to swell. Source: Dong Chinese Dictionary