gaau1 tou3膠套

Jyutpinggaau1 tou3
Yalegāau tou
Uncommon

Definition

A plastic cover, pocket, sleeve, or bag used for protection or containment.

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How it's used

Refers specifically to the transparent plastic sleeves used for protecting documents or small items. While it can technically mean a plastic bag, people usually use 袋 for general bags and reserve 膠套 for protective sleeves or covers that fit snugly over something.

Measure word

go3go

Examples

You should put this document back into a plastic pocket.

Common phrases

to put into a plastic pocket

Common mistake

Do not confuse this with 膠袋, which is a generic plastic shopping bag. Using 膠套 to refer to a grocery bag will sound unnatural to native speakers.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector