Para.3 Jefferson believed that a free man obtains knowledge from many sources besides books and that personal investigation is important. ●(1)obtain:vt.get through effort获得 ·我最终成功得拿到了报告的复印版。 I finally managed to obtain a copy of the report. Compare:get,obtain,achieve acquirePara.3 ⚫ Jefferson believed that a free man obtains knowledge from many sources besides books and that personal investigation is important. ⚫ (1) obtain: vt. get through effort 获得 ⚫ 我最终成功得拿到了报告的复印版。 ⚫ I finally managed to obtain a copy of the report. ⚫ Compare: get, obtain, achieve & acquire