n.自(静)重(车子自身的重量)
Since she started putting on weight she has had to let out all her dresses. 自发胖以来，她只得把自己所有的衣服都放大了。
I was annoyed that I had let myself run to fat, so I made efforts to lose weight. 我让自已长得这么胖，真令人烦恼，所以，我要努力减肥。
