Wallach
中文瓦拉赫（姓氏）
词根词源
Wallach (n.)also Walach, one of a Rumanian people, 1786, from German Wallache, from Old Church Slavonic Vlachu, from Old High German wahl "foreigner, one speaking a foreign language" (see Vlach). Related: Wallachia; Wallachian.
关键词