相关单词临近词tightly, tight, tight supplies, tight schedule, tight coupling, tight-lining, tight-spiral, tight-fisted, tight-mouthed, tight as a tick, tight scrimmage, tight structure相似词tighten sth up, tighten the net idiom, tighten your belt idiom, tightly, tightrope walker, tights, tightwad, tigress, 返回 tightrope