In his efforts to make it rhyme, he seems to have chosen the first word that came into his head.
为了努力使其押韵，他似乎选择了进到他脑袋里的第一个词。
《柯林斯英汉双解大词典》
2
I don't know the word for "ribbons", so I put my hand to my own hair and, with three fingers against my head, I looked at her ribbons and said "Beautiful."
我不知道“丝带”这个词，所以我把手放在自己的头发上，用三根手指顶着头，看着她的丝带说：“漂亮。”
3
Sometimes you know a word in your head but you don't know what it looks like in print.