zau1 kei4週期周期
Jyutpingzau1 kei4
Yalejāu kèih
Definition
Cycle or period; the duration of time for a process or system to return to its original state.
neutraltimework
How it's used
Refers specifically to a recurring interval or a complete sequence of events that repeats itself. While it sounds formal in some contexts, it is the standard term used in professional, academic, or technical discussions regarding business, biology, or project management. It is rarely used in casual conversation to describe daily routines or simple habits.
Measure word
go3個goExamples
This economic cycle seems to have become much longer.
Do you know how long this cycle takes?
Related words
Common mistake
Avoid using this to mean a simple duration of time like 'a while' or 'a period of time' in a general sense. Use 時間 or 期間 for generic time spans instead.
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.
