cry、weep、sob 的区别：

这3个动词都有“哭”之意。

1. cry 普通用词。指因痛苦、悲哀或伤感等出声地哭。

    The baby can cry as soon as he is born.

  婴儿生下来就会哭。

2. weep 书面用词。指小哭或无声地哭，侧重流泪。

    She wept her sad fate.

  她为她的悲惨命运而哭泣。

3. sob 指抽泣、呜咽。

    She began to sob again, burying her face in the pillow.

  她把脸埋在枕头里，又开始抽噎起来。