verb
[T, I] ~ (sth) (from sth)(formal) to force or push sth out of sth; to be forced or pushed in this way （被）挤压出，排出，喷出
Lava is extruded from the volcano.
熔岩从火山中喷出。
[T] ~ sth(specialist) to shape metal or plastic by forcing it through a hole （把金属或塑料）挤压成，压