Joints
n. 关节；连接, 接头；运动付（joint的复数形式）
🗣️ 情景例句
What's your name?
你叫什么名字？
Is there a museum nearby?
这附近有没有博物馆？
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上，但因为接头不相配而接不上。