Joints
n. 关节；连接, 接头；运动付（joint的复数形式）
🗣️ 情景例句
It's hot as heck in ….
在……真是太热了。
Plants of learning must be watered with the rain of tears.
知识的幼苗要用泪雨来浇灌。
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。