就在嘴边英语

keep sth on the tip of your tongue

加个always就可以了，比如 Bill always talks about his dog.或者 repeat ... endlessly. 一般是重复某句话。比如 Bill repeats " my dog saved my life " endlessly. 还可以说 say...all the time. 比如: Bill says " i love u" all the time to his dog. 这个例子有点囧。... always on sb.'s lips. 这样的表达也可以。

What I want to say is just on the tip of my tongue.

in noises

speaking English or oral English.其实还有别表达方法。

In noisesDon't always blame love in noises

经常说的话；常挂在嘴边的话Words often speaking; Often be concerned about the words by the mouth