2.plural same as singular: headquarters, series, crossroads, species, means 3.foreign plurals: analysis /sis/ – analyses /si:z/ (Latin); appendix /diks/– appendices /si:z/ (Latin); basis /sis/– bases /si:z/ (Greek); crisis /sis/ – crises /si:z/ (Greek); Bacterium – bacteria (Latin) 4.compound nouns: passer-by & passers-by, runner up & runners-up 5.plurals with no singular forms: police, staff, trousers, jeans, pyjamas, pants, scissors, glasses, binoculars 欢迎关注公众微信:在校大学生 微信号:izxdxs 记得分享给你身边的小伙伴哦,么么哒~ |
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