gaai1 sin3街線街线

Jyutpinggaai1 sin3
Yalegāai sin
名詞

Definition

Utility wires or cables laid outdoors, such as electrical or telephone lines.

colloquialtechnologyhome

How it's used

Refers specifically to the physical connection linking a building to the public utility network, such as telephone or internet infrastructure. It serves as the direct counterpart to 內線, which denotes internal wiring within a premises. The term is most frequently heard when dealing with service providers or troubleshooting connectivity issues.

Measure word

tiu4tìuh

Examples

The technician helped me reconnect the external line.
Why is there no external line at home?

Common phrases

to connect an external line
to install an external line

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector