Bacchius
n. 抑扬扬格, 短长长格（三音节的音步）
🗣️ 情景例句
I appreciate it very much.
我非常感激你的帮助。
We don't go dancing very often.
我们不经常跳舞。
They teach us Chinese and we teach them English. Please write soon!
他们教我们汉语，我们教他们英语。请赶快回信。