Asynchronous Transfer Mode is a type of data communication.

He searched for a flashlight in the darkness.

The photoelectric effect is a phenomenon where a material emits electrons after absorbing light.

An electrooculogram is a test method to record the movement of the eyeball.

The doctor used an electrocardiograph to check the condition of my heart.

He measured muscle activity using an electromyograph.

I examined muscle activity using an electromyogram.

The Ministry of Health, Labour and Welfare is one of Japan's central administrative agencies.

The Ministry of Education is responsible for Japan's educational policy.

The Ministry of Health, Labour and Welfare is strengthening measures against the new coronavirus.