pervade /pa'veid; pv'vecl/ vt [VP6A] spread through every part of: 蔓延; 遍及; 彌漫; 滲透; 充滿： The subversive ideas that ~ all these periodicals may do great harm. 遍布所有這些雜志中的顯覆思想可能造成很大的危害。 per-vasion /ps'veizn; pv- /'vezsn n [U] pervading or being ~d. 蔓延; 遍布; 彌漫; 滲透。