单词	水蝽
释义	水蝽 shuĭchūn〔名〕昆虫water bug/treader
随便看	Portable digital oscilloscope portable digital radiometer portable digital voltameter portable digital voltammeter Portable Digitiser Subsystem portable dipmeter portable director portable disinfecto portable disinfector portable disk portable dispenser portable displayer portable display/exhibition board portable dissolved oxygen meter Portable Distributed Objects portable distribution object portable diving air compressor portable document Portable Document File Portable Document Format portable document format file portable document software Portable document software Portable Dose Rate Meter portable dose-rate meter