体重增加

• gain weight
• put on weight
• to put on weight

例句

1. 他戒烟後体重增加了许多。
   He's put on a lot of weight since he gave up smoking.
2. 她的体重增加到了70公斤。
   Her weight has increased to 70 kilos.
3. 近来，他的体重增加了。
   He gained some weight recently.
4. 我想我体重增加了。
   I am afraid I have gained weight.