late 14c., "purification from sin," also "discharge of waste," from Old French purgacion "a cleansing," medical or spiritual (12c., Modern French purgation) and directly from Latin purgationem (nominative purgatio) "a cleansing, purging," figuratively "an apology, justification," noun of action from past participle stem of purgare (see purge (v.)).
权威例句
1. To study the purgation effect of Mannose oligomer in Amorphophallus konjac.
研究魔芋低聚甘露糖对小鼠的通便作用.
2. She has journeyed through purgation watching crimson turn to black.
她得到净化亲见污血凝成黑色之痂.
3. She must be purged and through this purgation her bowels shall spew.
她必须被净化,通过这净化,她的内容物将会喷出.
4. She must purged and through this purgation her bowels shall spew.