dim2 gaai2點解点解

Jyutpingdim2 gaai2
Yaledím gáai
代詞Very common

Definition

Why; how come; a question word used to ask for a reason.

Example

nei5dim2gaai2m4lai4

Why aren't you coming?

colloquialcommunication

How it's used

Functions as the primary way to ask for a reason in spoken Cantonese. It is highly versatile and can be placed at the start of a sentence or immediately after the subject. Unlike formal written Chinese, it is rarely used in professional writing where 為何 or 為甚麼 would be preferred.

Common phrases

Common mistake

Avoid using it as a conjunction to mean "because". Learners often mistakenly use it in place of 因為, but it is strictly an interrogative pronoun for asking questions.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector