extrusion
英 [?k'stru??n]
美[?k'stru??n]
英英釋意
- 1. something that bulges out or is protuberant or projects from a form
- 2. squeezing out by applying pressure;
- "an unexpected extrusion of toothpaste from the bottom of the tube"
- "the expulsion of pus from the pimple"