HSK V2
Correct

开机

/ kāi jī /
Strokes

Definition

to start an engine/to boot up (a computer)/to press Ctrl-Alt-Delete/to begin shooting a film or TV show

Example

As a Verb

start (the machine or engine)

1
Kāi
开机
yìnshuā
印刷

start printing

As a Verb

start shooting (a film, TV play, etc)

2
Gāipiān
该片
zuìjìn
最近
zài
běijīng
北京
kāi
开机
  

This film has started shooting in Beijing recently.

As a Verb

(of a mobile phone) be power-on

3
Duìbu
对不起
  
,
jiào
呼叫
de
yòng
用户
méiyǒu
没有
kāi
开机
  

Sorry. The subscriber you call is power-off.