Correct

开路

/ kāilù / 
Strokes

Definition

to open up a path/to make one's way through/to construct a road/(electricity) open circuit

Example

As a Verb

open a way; blaze a trail

1
Kāi
开
lùrén
路人

trail-blazer

2
Féngshānkāilù
逢山开路
  
,
yù
遇
shuǐ
水
dāqiáo
搭桥

cut paths through mountains and build bridges across rivers

As a Verb

lead the way; pioneer

3
Yízhàngduì
仪仗队
zài
在
qiántóu
前头
kāilù
开路
  
。

The guard of honour led the way.

As a Noun

open circuit

4
Kāi
开
lùxiàn
路线

open-circuit line

5
Kāilù
开路
diànyā
电压

open-circuit voltage

6
Kāilù
开路
diànwèi
电位

open-circuit potential

7
Kāilù
开路
chātóu
插头

open plug

8
Kāilù
开路
chākǒng
插孔

open-circuit jack