(archaic, poetic/literary, or Law)a kingdom (古,诗/文 律)王国;国度 the peers of the realm. 王国的贵族。 the defence of the realm. 王国的防卫。 ■a field or domain of activity or interest 界,领域;范围 the realm of applied chemistry. 应用化学领域。 it is beyond the realms of possibility. 这超出了可能的范围。 ■(Zoology)a primary biogeographical division of the earth's surface (动)界(对地球表面所作的最主要的生物地理划分)
语源
Middle English rewme, from Old French reaume, from Latin regimen 'government' (see regimen). The spelling with -l- (standard from c.1600) was influenced by Old French reiel 'royal'