教甄◆英文科題庫下載題庫

to allow too much light to reach the film when taking or developing a photograph 使〔底片或照片〕過度感光[曝光]

be overexposed -become less popular because of appearing too many times on television, in the newspapers etc 曝光率過高〔指在電視﹑報紙等上面出現次數過多而使受歡迎程度下降〕

also 又作 -ise BrE -【英】 /`poləˏraɪz; ˈpəʊləraɪz/ v -[I,T]

formal -to divide into clearly separate groups with opposite beliefs, ideas, or opinions, or to make people do this 【正式】（使）兩極分化

a highly controversial issue that has polarized the country   使該國兩極分化的極具爭議的問題

Patterns of political support had become polarized between thenorth and south .   南北之間政治支持模式已變得兩極化了