单词 wels 释义 wels|wls, vls|[a. Ger. wels.]= sheat-fish.1880A. C. L. G. Gnther Introd. Study of Fishes 565 The species which has given the name to the whole family is the ‘Wels’ of the Germans, Silurus glanis.1905D. S. Jordan Guide to Study of Fishes...