sing1 bo1聲波声波
Jyutpingsing1 bo1
Yalesīng bō
Definition
Sound wave; the propagation pattern of sound characterized by amplitude and frequency.
neutralother
How it's used
Primarily used in scientific or technical contexts, this term is rarely heard in casual daily chatter unless discussing physics or audio equipment. It functions as a formal noun rather than a descriptive term for everyday noises. When talking about general sounds people hear, locals prefer using 聲 or 聲音.
Measure word
tiu4條tìuhExamples
The frequency of this sound wave is very high, we cannot hear it.
Do you know how sound waves travel?
Related words
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- LocationHow to say where something is using 喺 (hai2), place words like 度, and the common coverbs that work like English prepositions.
- Serial verbsStringing two or more verbs together without any joining word, like go to the shop buy things. Extremely common in Cantonese.
- 將 disposalHow to move the object in front of the verb with 將, to focus on what happens to it. Common in instructions and writing.



