put on gain flesh

• vi. 长胖(发胖)

put on gain flesh的用法和样例：

例句

用作不及物动词 (vi.)

1. Personally I thrived on the food and put on weight.
   从我个人来说，靠吃这种伙食而长胖了，增加了体重。
2. He looks as if he is putting on weight.
   他看上去好像在长胖。