Tetrasyllable
n. 四音节词
🗣️ 情景例句
I am in the 7th grade.
我是七年级。
Please say it again.
请再说一遍。
From the moment he arrived there, he kept on pestering his doctor to tell him when he would be able to go home.
从他进医院那一刻时，他就缠住医生，让医生告诉他什么时候能回家。