zing3 lei4 zi2正離子正离子
Jyutpingzing3 lei4 zi2
Yalejing lèih jí
Definition
Positive ion; cation.
neutralother
How it's used
Scientific terminology in Cantonese often mirrors the written Chinese structure, but speakers will naturally insert spoken particles like 㗎 or 嘅 to soften the technical tone. While 正離子 is the standard term in chemistry, it is rarely used outside of academic or professional settings. You will almost never hear this word in casual daily conversation unless discussing specific scientific topics.
Measure word
go3個goExamples
There are many positive ions in this chemistry experiment.
Do you know how positive ions are generated?
Related words
Common phrases
positive ion exchange
Common mistake
Learners sometimes confuse 正離子 with 陽離子, which is the more formal or textbook term for cation. While both are understood, 正離子 is more common in general science education in Hong Kong schools.
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.
