相关单词同义词advancement, progress, ongoing, 近义词 progress 进步, advance 前进, improvement 改进, movement 活动, progression 前进, advancement 前进, headroom 头上空间, head 头部, clearance 清除临近词heady, headstrong, headways, headway time, headway in station, Headway Elasticity, headway distribution, headway time interval, headway per drill bit, headway regulation program, headway regulation programme, headway between vacant taxis相似词headstrong, headteacher, headwater, headwaters, headwind, headword, heady, heal, 返回 headway