云雾径迹 Traditional 雲霧徑跡 yún wù jìng jì 🔊 cloud track (trace of ionizing particle… + Review this word Meanings yún wù jìng jì 雲霧徑跡 cloud track (trace of ionizing particle in cloud chamber) Its characters 云yúncloudHSK 4雾wùfogHSK 5径jìngfootpath; path; track; (fig.) a way; a means迹jìtrace; mark; vestige; clue