both and 的同义短语是什么?

both and 的同义短语是什么? return的同义短语是什么? alone的同义短语是什么 especially的同义短语是什么? both…and这个英语短语其中both是什么词性,是形容词还是副词? here and there的同义短语 on both sides of 同义短语 both radio and television的both是什么词性? Both you and I were wrong的同义句 Both you and I were wrong的同义句 by air的同义短语是什么? 请问look after的同义短语是什么 think over的同义短语是什么啊? look for的同义短语是什么? a lot的同义短语是什么? prefer to的同义短语是什么 first name的同义短语是什么 come from的同义短语是什么