单词 protreptic 释义 protreptic, a. and n.|prtrptk|[as adj. ad. Gr. - fitted to urge on, hortative, instructive, f. pro-2 + - to turn, direct the course of; as n. ad. late L. protrepticon (-um) = Gr. , neuter of the adj.]A. adj. Directive, instructive,...