| 释义 |
WordReference Random House Learner's Dictionary of American English © 2024ex•trude /ɪkˈstrud/USA pronunciation v. [~ + object], -trud•ed, -trud•ing. - Geologyto force or press out, as through a small opening that gives shape:The spaghetti-making machine extrudes dough through tiny holes.
ex•tru•sion /ɪkˈstruʒən/USA pronunciation n. [uncountable]See -trude-. WordReference Random House Unabridged Dictionary of American English © 2024ex•trude (ik stro̅o̅d′),USA pronunciation v., -trud•ed, -trud•ing. v.t. - Geologyto thrust out; force or press out;
expel:to extrude molten rock. - Metallurgyto form (metal, plastic, etc.) with a desired cross section by forcing it through a die.
v.i. - to protrude.
- Metallurgyto be extruded:This metal extrudes easily.
- Latin extrūdere to thrust out, drive out, equivalent. to ex- ex-1 + trūdere to thrust, push
- 1560–70
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