3 sentences for 锁定 (suǒ​dìng — lock (digital))

1. 锁定所有文件并撤离。

   suǒ​dìng suǒ​yǒu wén​jiàn bìng chè​lí.

   Lock all files and evacuate.

   Source: OpenSubtitles

2. 系统已经被锁定了。

   xì​tǒng yǐ​jīng bèi suǒ​dìng le.

   The system's locked.

   Source: OpenSubtitles

3. 连续三次输入错误密码后，账户将被锁定。

   lián​xù sān cì shū​rù cuò​wù mì​mǎ hòu, zhàng​hù jiāng bèi suǒ​dìng.

   The account will be locked after entering the wrong password three consecutive times.

   Source: Dong Chinese Dictionary