cation
noun /ˈkætaɪən/
/ˈkætaɪən/
(chemistry, physics)- an ion with a positive electrical charge compare anionTopics Physics and chemistryc2Word Originmid 19th cent.: from cata ‘alongside’ or from cathode, + ion.
| 单词 | cation |
| 释义 | cationnoun /ˈkætaɪən/ /ˈkætaɪən/ (chemistry, physics)
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