单词 | superoxide anion |
释义 | superoxide anion (extremely rare) n WORD FAMILY superoxide anion USAGE EXAMPLESBranchini's experiments showed the oxygen involved in the firefly's glow comes in a special form called a superoxide anion. National Geographic(Jul 24, 2015) "Superoxide anion is a form of molecular oxygen that contains an extra electron," says Branchini. National Geographic(Jul 24, 2015) n the univalent anion O2- Syn|Hyper superoxide anion a negatively charged ion |
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