| 单词 | 封口 |
| 释义 | 〔wafer〕A small disk of adhesive material used as a seal for papers.封缄纸：用于信件封口的小片粘着物〔seal〕An airtight closure.封口：不透气的封口〔bottle〕A receptacle having a narrow neck, usually no handles, and a mouth that can be plugged, corked, or capped.瓶：有一窄颈，通常无柄和一个可用塞子、软木栓或盖子封口的容器〔lacquer〕Obsolete French lacre [sealing wax] 已废法语 lacre [封口蜡] 〔hydrometer〕An instrument used to determine specific gravity, especially a sealed, graduated tube, weighted at one end, that sinks in a fluid to a depth used as a measure of the fluid's specific gravity.液体比重计：一种用来测量比重的仪器，特别是封口的量杯，一端有重量，将其下沉到一定深度，这个深度用来确定液体的比重〔wafer〕To seal or fasten together with a disk of adhesive material.用干胶纸封：用一片粘着物封口或粘住 |
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