| 正面 | 2931.pollution 英 [pə'luːʃ(ə)n]美 [pə'luʃən]     |
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| 背面 |      释义： split............撕破裂它（撕破裂开了）.......裂开；分离的2. spl-喷、分散、分裂，谐音“死不裂它”n. 污染污染物 例句： 1. Randolph's work was exclusively concerned with the effects of pollution on health.伦道夫的著作专门论述污染对健康的影响。 pollution 污染，弄脏来自pollute,浸染，弄脏。 pollution (n.)mid-14c., "discharge of semen other than during sex," later, "desecration, defilement" (late 14c.), from Late Latin pollutionem (nominative pollutio) "defilement," noun of action from past participle stem of Latin polluere "to soil, defile, contaminate," from por- "before" + -luere "smear," from PIE root *leu- "dirt; make dirty" (cognates: Latin lutum "mud, mire, clay," lues "filth;" Greek lyma "filth, dirt, disgrace," lymax "rubbish, refuse;" Old Irish loth "mud, dirt;" Lithuanian lutynas "pool, puddle"). Sense of "contamination of the environment" first recorded c. 1860, but not common until c. 1955." |