extractor

1. N-COUNT An extractor is a device that squeezes liquid out of something. 榨汁器[with supp]

...a juice extractor. ...一台榨果汁器。

2. N-COUNT An extractor or extractor fan is a device that is attached to a window or wall to draw smells, steam, or hot air out of a room. 排风扇[英国英语]