词汇	久特征
释义	久特征医Guther sign
随便看	Construction vehicles construction ventilation construction ventilation of tunnel construction venue construction vessel construction vibration construction vocational college construction vocational schools construction volume construction-volume construction wall construction waste construction waste residue constructionwastes construction wastes construction waste water construction water flow out construction water level construction waterline Construction Water Line constructive concept constructive concern constructive conclusion construction waterproof construction waterproofing structure