2 sentences for 入 (rù — conform)

1. 紫苏的叶子可以入药。

   zǐ​sū de yè​zi kě​yǐ rù yào.

   Perilla leaves can be used in medicine.

   Source: Dong Chinese Dictionary

2. 这种香可以入药，也能夹在书页里防止虫蛀。

   zhè zhǒng xiāng kě​yǐ rù yào, yě néng jiā zài shū​yè lǐ fáng​zhǐ chóng​zhù.

   This herb can be used as medicine or placed between book pages to prevent moth damage.

   Source: Dong Chinese Dictionary