Timely rain！查了一下关于10或者11个音节：

来源: 于 2024-03-05 10:57:23 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

In iambic pentameter, each line has ten syllables with alternating stressed and unstressed syllables. The pattern that emerges sounds like this: da-DUM.

If an 11-syllable line in verse has one syllable as the first word, it can be discounted to make it a perfect iambic pentameter line.