相关单词同义词firmly, fast, 近义词 on 在 ... 之上, firmly 牢牢地, strongly 强有力地, forcefully 强有力地, closely 紧密地, securely 安全地, compactly 细密地, snugly 紧紧地, cozily 舒适地, cosily 舒适地临近词tight, tight fit, tightknit, tight end, tightrope, tight gel, tightness, tight code, tight cure, tight ship, tight soil相似词tighten, tighten sth up, tighten the net idiom, tighten your belt idiom, tightrope, tightrope walker, tights, tightwad, 返回 tightly