hoi1 dai2開底开底
Jyutpinghoi1 dai2
Yalehōi dái
Definition
To have an open base, bottom, or outer side.
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How it's used
Refers specifically to the bottom or underside of an object, often used when discussing packaging, boxes, or containers that have a distinct top and bottom. It implies a deliberate action of accessing or exposing the base, rather than just describing the bottom surface itself. It is common in instructions or when troubleshooting how to unpack something efficiently.
Examples
You need to open the base of this box to get the things inside.
Related words
Common phrases
Common mistake
Do not confuse this with 底面, which refers to the bottom and top surfaces respectively. Using 開底 to describe turning something upside down is incorrect, as it specifically focuses on the act of opening or exposing the base.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- In 30 secondsThe whole language at a glance. No tenses, no plurals, six tones, sentence particles. Read this before you dive into any specific topic.
- ParticlesSentence particles add tone, emotion, and nuance. Learn the most common particles in Cantonese and how to use them.
- Possession (嘅)How to say my, your, and his, and how to link a describing word to a noun, all with the little word 嘅 (ge3).
