大口徑 Save Sign in to save words Simplified: 大口径 dàkǒujìng ㄉㄚˋ ㄎㄡˇ ㄐㄧㄥˋ large-caliber large-bore Character by character 大(dà)big 口(kǒu)mouth 徑(jìng)footpath A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0