explanatoryadj.
英 ɪk'splænə,t(ə)rɪ; ek- | 美 ɪk'splænətɔri
中文adj. 解释的；说明的
词根词源
explanatory (adj.)1610s, from or modeled on Late Latin explanatorius "having to do with an explanation," from Latin explanat-, past participle stem of explanare "make plain or clear" (see explanation).
关键词