exponent

n. 说明者，支持者

explanation, explanatory, expletive, explicable, explicate, explicit, explicitly, explicitness, explode, exploded diagram, exploit, exploitable, exploitation, exploration, exploratory, explore, explorer, explosion, explosive, explosively, exponential, exponentially, export, exportation, exporter, expose, expose to, exposed, exposition, expostulate, expostulation, exposure, exposure meter (also light meter), expound, express, expression, expressionism, expressionist, expressionless, expressive,