搜尋結果
particle
- IPA[ˈpärdək(ə)l]
美式
- a minute portion of matter；any of numerous subatomic constituents of the physical world that interact with each other, including electrons, neutrinos, photons, and alpha particles.
noun: particle, plural noun: particles
- 釋義
- 相關詞
名詞
- 1. a minute portion of matter tiny particles of dust 同義詞
- ▪ any of numerous subatomic constituents of the physical world that interact with each other, including electrons, neutrinos, photons, and alpha particles.
- ▪ a hypothetical object having mass but no physical size.
- 2. the least possible amount he agrees without hearing the least particle of evidence 同義詞
- 3. (in English) any of the class of words such as in, up, off, over, used with verbs to make phrasal verbs.
- ▪ (in ancient Greek) any of a class of words used for contrast and emphasis, such as de and ge.
- a particle smaller than an atom (e.g., a neutron) or a cluster of such particles (e.g., an ...
Oxford Dictionary
- a helium nucleus emitted by some radioactive substances, originally regarded as a ray.
Oxford Dictionary
- a heavy charged elementary particle considered to transmit the weak interaction between other ...
Oxford Dictionary
- see particle
Oxford Dictionary
- a particle smaller than an atom (e.g., a neutron) or a cluster of such particles (e.g., an ...
Oxford American Dictionary
- a fast-moving electron emitted by radioactive decay of substances. (The emission of beta ...
Oxford American Dictionary
- a heavy uncharged elementary particle considered to transmit the weak interaction between other ...
Oxford American Dictionary
- 1
- 2
- 3
- 下一頁
