all out of   (TTS發音)

1.drop out of從…掉下

    Three baby birds fell out of the nest. 3只幼鳥從窩中掉了下來。

2. cease to enjoy 失去

    As the language grows，new words are introduced and many words have fallen out of use. 隨著語言的發展，新詞不斷被採用，而許多詞不斷被廢棄。

3. give up；cease to practice 放棄；不實行

    Bad habits are easy to fall into but not so easy to fall out of. 壞的習慣養成容易而改掉難。

    Now the Chinese people have fallen out of wearing long gowns.現在中國人已經不穿長袍了。

    He had to fall out of smoking on account of his baby's health. 考慮到他孩子的健康，他不得不戒掉抽煙這個習慣。