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(1) 1)純的，無雜質(zhì)的 (not mixed with any other substance)：～silver/gold/wool/cotton/silk 純銀/金/羊毛/棉/絲;～white 純白色;〖同〗unmixed， neat; 〖反〗impure， mixed; 2)純凈的，無塵(菌，有害物質(zhì))的 (clean; without dirt， dust， bacteria， or any harmful matter)：～oxygen/water 純凈氧/水;The air by the sea is～and healthy. 海邊的空氣純凈， 有益于健康?！纪絚lean， fresh， unpolluted， healthful; 〖反〗unclean， dirty， polluted， mixed; 3)純種的 (of unmixed race)：～blood 純的血統(tǒng);a～black/white 一個(gè)純黑/白種人;That is a～Persian cat/Arab horse. 那是一只純種波斯貓/阿拉伯馬。These animals were bred from～stock. 這些動(dòng)物的血統(tǒng)很純?！纪絬nmixed; 〖反〗impure， mixed;

(2)純潔(貞節(jié))的，無邪念的 (free from evil or sin; without sexual thoughts or experience)：～thoughts 純潔的思想;～in heart/thought/body and mind 心地/思想/身心純潔;She was a～and wholesome girl. 她是個(gè)純真無邪的姑娘。(as)～as the driven snow 純潔無瑕;〖同〗innocent，moral; 〖反〗impure， guilty， immoral;

(3)純粹的，單純的，完全的 (mere; nothing but; complete and total) [無comp][作 attrib]：～arrogance/folly/ignorance/nonsense 純粹的妄自尊大/愚昧/無知/胡說八道;～coincidence 純屬巧合;come on an idea/meet by～chance 純粹是偶然想起一個(gè)主意/碰見;do sth out of～kindness/malice/mischief 純粹出于好意/惡意/惡作劇而做某事;It was～luck/chance that he was home when we called. 我們打電話時(shí)他在家純屬運(yùn)氣/偶然。He shut his eyes in～bliss. 他非常幸福地閉上了眼睛?！纪絘bsolute，complete，utter，thorough;

(4)(指聲音)清亮的，圓潤的 ((of sound) very clear and pleasant to hear)： a～note/voice 一個(gè)清亮的音符/聲音;The singer's voice remained～and clear throughout the evening. 歌手的嗓音在整個(gè)晚上一直圓潤清亮。

(5)(concerned only with theory and not with how the theory can be used in practical ways) [無comp][作attrib](fml)純理論的：～and applied sciences 理論科學(xué)和應(yīng)用科學(xué);～academic research/art/mathematics 純學(xué)術(shù)研究/純藝術(shù)/理論數(shù)學(xué);〖同〗theoretical; 〖反〗applied， practical;

pure and simple 純粹的，完全是： The problem，～and simple， is finding a baby-sitter. 問題只不過是找一個(gè)照看孩子的人而已。

→′purely adv 完全是，純?nèi)坏?′pureness n 純凈(正，粹);?purifi′cation n 凈化;′purify vt 使純凈(凈化);′purist n 語言純正癖者;′purity n 純凈(正，粹);′pure-bred adj 純種的;n 純種