neutron
/ˈnjuːtrɒn/noun
- a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen中子。
词源
early 20th cent.: from NEUTRAL + -ON.
| 单词 | neutron |
| 释义 | neutron/ˈnjuːtrɒn/noun
词源 early 20th cent.: from NEUTRAL + -ON. |
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