单词	carbanion
释义	carbanion noun carb·​an·​ion kär-ˈba-ˌnī-ən  -ˌnī-ˌän : an organic ion carrying a negative charge on a carbon atom compare carbonium Word History First Known Use 1933, in the meaning defined above Medical Definition carbanion noun carb·​an·​ion kär-ˈban-ˌī-ən, -ˌī-ˌän  : an organic ion carrying a negative charge on a carbon atom
随便看	ball-peen hammer ball-striker ball-strikers ball-striking ball-to-eye ball-winner ball-winners ballabile ballad ballad horn ballad meter ballad opera ballad stanza ballade ballade royal ballade royals balladeer balladeers ballades balladic balladist balladists balladmonger balladmongering balladmongers

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