both…and这个英语短语其中both是什么词性,是形容词还是副词?

both…and这个英语短语其中both是什么词性,是形容词还是副词? 英语 翻译 both...and... Both,both…and,both of的用法及区别? both and 的同义短语是什么? both ……and的同义词是英语 both both both. 英语为什么这个身体要用复数?Both study and work depend on strong bodies. both with与both and的区别 both……and…… 中文翻译 both delicious and cheap both and=? both and 用法 both a and b both.and造句 both.and 造句 both physically and mentally