Examples

我近来好像发胖了。

I seem to have put on some weight lately. → 发胖

她不是发胖，是双身子。

She isn't really getting fat; she is with child (or she's in the family way). → 双身子

儿科专家指出，家长管教无度会增加孩子发胖的可能性。 → 无度

一般女人生过孩子后就会发胖。 → 发胖

不运动易发胖。 → 运动

膨化食品容易让人发胖, 你还是少吃点。 → 膨化

他有发胖的倾向。

He has a tendency to put on weight. → 倾向

他年轻时是个瘦子，现在发胖了。

When he was young he was thin, but now he's fat. → 瘦子

There was a slight increase in her weight after the winter holidays.

寒假结束后，她好像有点儿发胖。 → weight