英和和英

experimental firing of an atomic or hydrogen bomb

the explosion of an atomic bomb

atomic bombs

a nuclear bomb shelter

And then I learned about the atomic bomb.

In a test in March 1954, the U.S. exploded a hydrogen bomb.

bomb tests resulted in the annihilation of the atoll

an illness caused by atomic-bomb radiation, called "gengaku-sho"

bomb-dropping

Ceremonies Mark 70th Anniversary of Atomic Bombings

both atomic and hydrogen bombs

Science produced the atomic bomb.

to drop bombs （upon a city, etc.）

producing the A-bomb was a challenge to the technical people of this country

they regarded the atom bomb as a monstrosity

the burst of an atom bomb creates enormous radiation aloft

The first atomic bomb was dropped on Japan.

The “Atomic Dome" was the hypocenter of the blast on August 6, 1945.

The atomic bomb destroyed the entire city of Hiroshima.

That was bombed.

the father of the atomic bomb

deciding to drop the atom bomb was a very big decision

It was 1,000 times more powerful than the atomic bomb dropped over Hiroshima.

The atomic bomb is a grave threat to mankind.

The atomic bomb dropped on Hiroshima had about 16 kilotons of energy.

a thermobaric bomb can create overpressures equal to an atomic bomb

But there is nothing written about the damage done by the bomb.

atom bomb that produces lethal neutrons with less blast

An atomic bomb was dropped on Hiroshima in 1945.