a speech at the tip of her tongue啥意思?

a speech at the tip of her tongue啥意思? 请翻译一下：At the tip of the tongue,a trip of the tongue tip of your tongue中文什么意思 be on the tip of my tongue On the tip of my tongue是什么意思? 英语翻译the tip of the tongue taking a trip of three steps down on the tip of the tongue,如何翻译 Love is on the tip of my tongue! It's on the tip of my tongue是什么意思. at the tip of diamond a tip of the cap 是不是提示的意思? 求a tip of the iceberge的意思?