单词 cleaning 释义 ▪ I. cleaning, vbl. n.|klin|[f. clean v. + -ing1.]1. a. The action of the vb. clean; freeing from dirt or filth, purifying, cleansing.1662Gerbier Princ. Introd. 8 The Cleaning of the Streets.1697W. Dampier Voy (1698) I. xiii. 363 Thes...