1877Le Conte Elem. Geol. (1879) 55 A glacier moves like a fluid, though a very stiff, viscous-fluid: its motion may therefore be rightly called viscoid.
英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。