氣體擴散 Save Sign in to save words Simplified: 气体扩散 qìtǐkuòsàn ㄑㄧˋ ㄊㄧˇ ㄎㄨㄛˋ ㄙㄢˋ gaseous diffusion Character by character 氣(qì)gas 體(tǐ)body 擴(kuò)enlarge 散(sàn)scatter A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0