Purifier

例句:

• The gas is then conveyed along another tube into the purifier, H, filled with lime and water, and it thence passes into the gas-holder. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• Milling processes within the last twenty-five years have been completely transformed by the introduction of the roller mill and middlings purifier. Edward W. Byrn. 十九世纪发明进展.
• He it was who invented a gas purifier, liquid gas meter, and other useful contrivances. 威廉·亨利·杜利特. 世纪发明.
• The leaders under whom men fought in war were often the same men as the sacrificial purifiers who were their early priests. 赫伯特·乔治·威尔斯. 世界史纲.

录入:凯思琳