Balljoint
n. (肩,膝等的)球状关节, 杵臼关节
🗣️ 情景例句
This is not the way to spend our fifth anniversary.
这不是我们过五周年纪念日的方式。
His health has been lousy.
他的健康状况近来很糟。
What a beautiful ship!
多漂亮的船啊！