2 sentences

1. 我想预约明天的门诊。

   wǒ xiǎng yù​yuē míng​tiān de mén​zhěn.

   I'd like to make an appointment for the clinic tomorrow.

   Source: Dong Chinese Dictionary

2. 医院的门诊时间从早上八点开始。

   yī​yuàn de mén​zhěn shí​jiān cóng zǎo​shang bā​diǎn kāi​shǐ.

   The hospital's outpatient hours begin at 8:00 AM.

   Source: Dong Chinese Dictionary