It would then pass into our colon接下来它会经过我们的结肠

pass into进入

The gases pass into the exhaust manifold.

这些废气进入排气歧管。

we can start to digest it and release all the nutrients out.于是我们开始消化它，使之释放出全部营养

release to把 ... 释放给 ...； 向 ... 发行

The company issued a press release to try to stop speculationin its shares.

公司发布了新闻稿以期遏止对其股票的投机活动。

He adds a reagent to the raw potato marked with an R他向生马铃薯中加入一种试剂，标记为R

add to增加

I have nothing to add to my earlier statement.

我对我先前说的话，没有什么补充的。

I didn't want to add to Mother's misery.

我不愿意增加母亲的痛苦。