extrusion

名词 extrusion:

1. something that bulges out or is protuberant or projects from its surroundings
   同义词：bulge, bump, hump, gibbosity, gibbousness, jut, prominence, protuberance, protrusion, excrescence
2. squeezing out by applying pressure
   同义词：expulsion

ex.tru.sion

n.（名词）
The act or process of pushing or thrusting out.
推，掷：推出或掷出的行为或过程
The act or process of shaping by forcing through a die.
挤压：用一模子挤压的行为或过程
An object or material produced by extruding.
压出品：经过挤压而产生的物体或材料

来源：
Medieval Latin extrôsiô extrôsiôn-
中世纪拉丁语 extrôsiô extrôsiôn-
from Latin extrôsus [past participle of] extrôdere [to thrust out] * see extrude
源自 拉丁语 extrôsus [] extrôdere的过去分词 [推出，掷出] *参见 extrude