雷電計 Save Sign in to save words Simplified: 雷电计 léidiànjì ㄌㄟˊ ㄉㄧㄢˋ ㄐㄧˋ brontometer apparatus to measure thunder and lightning Character by character 雷(léi)surname Lei 電(diàn)lightning 計(jì)surname Ji A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0