A pair of star-crossed loves take their life 中的life不用复数形式吗?

A pair of star-crossed loves take their life翻译 A pair of star-crossed loves take their life 中的life不用复数形式吗? a pair of shoes a pair of couple a pair of a pair of Need a pair of a pair of gloves还是a pair of glove 是a pair of glass 还是a pair of glasses a pair of skate还是a pair of skates a pair of glasses复数 a pair of trousers是什么意思 a pair of shoes中文 a pair of的中文翻译 a pair of gloves是什么? Here___ a pair of trousers a pair of spectacles是什么意思 a pair of sunglasses(中文)