both dolphins and humans have these,eight letters一个单词，可能是复数f开头，倒数第三个是n

both dolphins and humans have these,eight letters一个单词，可能是复数f开头，倒数第三个是n Dolphins can w___on water and play with a ball both delicious and cheap both and=? 英语 翻译 both...and... both and 用法 both a and b both.and造句 both.and 造句 both physically and mentally Both A and both .,and ..,意思 lost both...and...翻译 hu hu good luck to you I want to go there and look forward meetting you! both with与both and的区别 Both,both…and,both of的用法及区别? the dolphins are 对划线部分提问划线部分是very cute and friendlythe dolphins are 对划线部分提问划线部分是very cute and friendly both you and me 还是 both you and I