单词 | zwitterion |
释义 | zwitterion —zwitterionic /tsvit'euhr uy on"ik/, adj. /tsvit"euhr uy'euhn/, n. Physical Chem. an ion with both a positive and a negative charge. [ < G Zwitterion (1897), equiv. to Zwitter hybrid, hermaphrodite + Ion ION] |
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