增大 zēngdà HSK5 amplify Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: enlarge All meanings 4 zēngdà 4 amplify 2enlarge 2 2 sentences for 增大 (zēngdà — enlarge) 这高度让她耳内压力增大。 zhè gāodù ràng tā ěr nèi yālì zēngdà. The altitude's building pressure in her ears. Source: OpenSubtitles这种材料受热后体积会明显增大。 zhè zhǒng cáiliào shòurè hòu tǐjī huì míngxiǎn zēngdà. The volume of this material will significantly increase when heated. Source: Dong Chinese Dictionary