hau4 zeoi2喉嘴
Jyutpinghau4 zeoi2
Yalehàuh jéui
Definition
Nozzle; mouthpiece; a pipe connection or nozzle-like attachment.
colloquialtransport
How it's used
Refers specifically to the mechanical assembly controlling the intake and exhaust valves in an internal combustion engine. While technically precise, it is primarily used by mechanics and car enthusiasts rather than the general public. It is often used interchangeably with the broader term 氣門 in technical contexts.
Measure word
tou3套touExamples
There is a problem with the car's valve train, it is very loud.
Related words
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- TonesCantonese has six tones, and the tones can change in certain grammatical contexts. Learn the six tones and the rules for tone change.
- Time and datesClock time, days of the week, months, and years. The patterns you need to make plans and talk about when things happen.
- Modal verbsHow to say can, will, may, should, must, and want. The core modal verbs of Cantonese and the differences that trip up beginners.



