2 sentences

1. 他用牙签挑出了一块肉。

   tā yòng yá​qiān tiǎo chū le yī kuài ròu.

   He picked out a piece of meat with a toothpick.

   Source: Dong Chinese Dictionary

2. 饭后，他习惯用牙签剔牙。

   fàn hòu, tā xí​guàn yòng yá​qiān tī​yá.

   After meals, he is used to cleaning his teeth with a toothpick.

   Source: Dong Chinese Dictionary