英语词汇“perforation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Perforation

nnoun.artifacta line of small holes for tearing at a particular place

Derivationally Related Form:perforate

Hypernyms:hole

Inherited Hypernyms:perforationholeopeningartifactwholeobjectphysical entityentity

nnoun.objecta hole made in something

Examples:

Derivationally Related Form:perforate

Hypernyms:hole

Inherited Hypernyms:perforationholeopeningspaceamorphous shapeshapeattributeabstractionentity

Inherited Hypernyms:perforationholeopeningspacelocationobjectphysical entityentity

nnoun.actthe act of punching a hole (especially a row of holes as for ease of separation)

Derivationally Related Form:perforate

Hypernyms:puncture

Inherited Hypernyms:perforationpunctureactivityacteventpsychological featureabstractionentity

单词	perforation
释义	Perforation nnoun.artifacta line of small holes for tearing at a particular place Derivationally Related Form:perforate Hypernyms:hole Inherited Hypernyms:perforationholeopeningartifactwholeobjectphysical entityentity nnoun.objecta hole made in something Examples: a perforation of the eardrum Derivationally Related Form:perforate Hypernyms:hole Inherited Hypernyms:perforationholeopeningspaceamorphous shapeshapeattributeabstractionentity Inherited Hypernyms:perforationholeopeningspacelocationobjectphysical entityentity nnoun.actthe act of punching a hole (especially a row of holes as for ease of separation) Derivationally Related Form:perforate Hypernyms:puncture Inherited Hypernyms:perforationpunctureactivityacteventpsychological featureabstractionentity
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