词汇	郎红
释义	郎红 lánghóngsang-de-boeuf；ruby red
随便看	underwater welding electrode underwater welding equipment underwater welding habitat Underwater Welding Habitat underwater welding penetration underwater welding system underwater welding technology underwater well underwater wellhead underwater well head underwater wet-mate connector underwater wet welding underwater wideband target simulator underwater wide platform underwater winch underwater windmoill underwater window underwater wire angle indicator underwater wireless sensor network underwater wire tensometer underwater work under-water work underwater worker underwater working Underwater Working Party