Friens add to us,enhance us,and build us up.是怎么翻译?

Friens add to us,enhance us,and build us up.是怎么翻译? add to ,add into,add...to...区别 add to add to add...to... add,add up,add to,add up to的区别 Biotechnology has given us ______tools to cope with waste,and turn it to our advantage.(add) add to与add...to的区别! add / add up to / add to 的区别 add...to,add to,add...in的区别 Linda often writes to his friens ,Alice.(改为否定句) Linda__often__to his friend,Alice add与add to的用法区别? add ,add up 和 add up to区别 add...to造句 add to 怎么造句? add up to用法 英语翻译用add to Click to add