fuk1 se6 gai3輻射計辐射计

Jyutpingfuk1 se6 gai3
Yalefūk seh gai

Definition

Radiometer; an instrument for measuring the intensity of radiant energy.

Example

fo1hok6gaa1jung6fuk1se6gai3loeng4dok6fuk1se6

Scientists use a radiometer to measure radiation.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector