相关单词同义词center, hub, fairness, centralize, concentrate, band, 近义词v. concentrate n. center, middle反义词blur, 弄脏临近词fodder, focal, focused, focuson, focuser, focusser, focus on, focusing, focus of, focus up, focusout, focus VR相似词focal, focal length, focal point, focal segmental glomerulosclerosis, focus (sth) on sb/sth, focus group, focused, fodder, 返回 focus