Polysyllable
n. 多音节词
📖 牛津释义
polysyllable
n
word of several (usu more than three) syllables 多音节词（通常指多於三个音节者）.
🗣️ 情景例句
How shall I address you?
我该怎样称呼你？
I ought to do it again.
我应该再做一次。
I tried losing weight, but nothing worked.
我曾试着减肥，但是毫无效果。