weight是英语单词，主要用作名词和动词，作名词时中文意思是：重量; 分量; 重; 重物。作动词时中文意思是在…上加重量; 使负重; (用重物)固定; 使加权。
put on weight变胖
height and weight身高和体重
size and weight大小和重量
1.He's working at losing weight.
2.The weight just piled on while I was abroad.
3.The pillars have to support the weight of the roof.
4.The news was certainly a weight off my mind.
5.I don't think that branch will hold your weight.
6.We'll need to reduce the weight by half.