Question

obverse n./a.正面(的) obverse (adj.) "turned toward the observer, frontal," 1650s, from Latin obversus "turned against, directed toward," past participle of obvertere "to turn toward or against," from ob "toward" (see ob-) + vertere "to turn" (see versus). According to OED, not in common use until the end of the 18th century. The noun, in reference to coins, medals, etc. (opposite of reverse), is attested from 1650s. Related: Obversely. 【记】ob 反 + verse 翻转，本来就翻转过来了，再反过来就是正面了；observe 观察，观察的是正面,observe 与obverse v与s 对换【相关】adverse（相反敌对），averse 不愿意，反对的，converse(交谈，往来），diverse(不同的）,inverse(倒转),obverse(正面),perverse(不正当),reverse(倒退,相反),transverse(横向), universe 宇宙，世界，万物

Accepted Answer

['ɔbvə:s] 【英】 n. 正面(the front or main surface)【记】 ob+verse(转)→转到 外面的一面→正面;【同】 参考：reverse(反面) n. 正面; adj 正面的【记】ob, verse转一转到外面一正面【参】reverse(n 反面)

单词	obverse
音标	['ɔbvə:s]
解释	n./a.正面(的)
红宝书	【英】 n. 正面(the front or main surface) 【记】 ob+verse(转)→转到外面的一面→正面; 【同】参考：reverse(反面)
字源	obverse (adj.) "turned toward the observer, frontal," 1650s, from Latin obversus "turned against, directed toward," past participle of obvertere "to turn toward or against," from ob "toward" (see ob-) + vertere "to turn" (see versus). According to OED, not in common use until the end of the 18th century. The noun, in reference to coins, medals, etc. (opposite of reverse), is attested from 1650s. Related: Obversely.
不择手段背单词	n. 正面; adj 正面的【记】ob, verse转一转到外面一正面【参】reverse(n 反面)
趣味全助记	【记】ob 反 + verse 翻转，本来就翻转过来了，再反过来就是正面了；observe 观察，观察的是正面,observe 与obverse v与s 对换【相关】adverse（相反敌对），averse 不愿意，反对的，converse(交谈，往来），diverse(不同的）,inverse(倒转),obverse(正面),perverse(不正当),reverse(倒退,相反),transverse(横向), universe 宇宙，世界，万物

Obverse N Turned ɔbvə:S N./A.正面(的 英 正面(The Front

Obverse N Turned ɔbvə:S N./A.正面(的英正面(The Front