木卫二 Save Sign in to save words Traditional (Taiwan): 木衛二 mùwèièr ㄇㄨˋ ㄨㄟˋ ㄦˋ Europa (moon of Jupiter), aka Jupiter II Character by character 木(mù)surname Mu 卫(wèi)surname Wei 二(èr)two A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0