









韵脚 (yùn jiǎo) means “rhyme, rhyme scheme” in Chinese. See the pinyin, native audio pronunciation, and 2 example sentences with English translations.
rhyme
rhyme scheme
At one point Mr Dunn rhymes "doin" with "interferin".
Here, Lennon left the final lines of a few verses blank except for the closing words, which show the rhyme he was going for.