Correct

步测

/ bùcè / 
Strokes

Definition

pacing

Example

As a Verb

measure by paces; pace off/out; step off/out

1
Tā
他
bù
步
cè
测
le
了
fángjiān
房间
de
的
chángdù
长度
  
。

He paced out the length of the room.

2
Bù
步
cè
测
jùlí
距离

step off a distance