"proton" 怎么发音
word
ˈpɹoʊˌtɑn
PROH-tahn
pɹˈəʊtɒn
pruh-OH-ton
释义
A proton is a tiny particle found in the nucleus of every atom, with a positive electric charge. Protons help determine what element an atom is.
IPA 音标
美式英语
ˈpɹoʊˌtɑn
英式英语
pɹˈəʊtɒn
简化发音
美式
PROH-tahn
英式
pruh-OH-ton
语境中听
A proton has a positive charge.
Every atom contains at least one proton.
The number of protons decides the element.
Hydrogen is the simplest atom, with only one proton in its nucleus.