explore [M16th] This comes via French from Latin explorare ‘search out’, from ex- ‘out’ and plorare ‘utter a cry’.
英语词源词典收录了6069条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。