atom-主題

atom

['atəm]

n.原子, 微粒

例句與用法：

Scientists have unlocked the secret of the atom.

科學家已經揭開了原子的秘密。

A molecule of water consists of two atoms of hydrogen and one atom of oxygen.

水分子含有兩個氫原子和一個氧原子。

The atom bomb is of catholic concern.

原子彈受到普遍的關注。

An atom bomb would destroy a city.

一顆原子彈能摧毀一座城市。

The atom bomb is the offspring of the 20th century physics.

原子彈是20世紀物理學的產物。

Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.

兩個氫原子和一個氧原子結合而成一個水分子。

The tower was blown to atoms by the force of the explosion.

爆炸的力量把塔炸得粉碎。

英文解釋:

名詞 atom:

(physics and chemistry) the smallest component of an element having the chemical properties of the element

(nontechnical usage) a tiny piece of anything

同義詞：molecule, particle, corpuscle, mote, speck

以上來源於大辭典