Correct
并用
/ bìng yòng /
Strokes
Definition
and use
Example
As a Verb
use simultaneously; make joint use of
1
Xuéxí
学习
fǔzhù
辅助
shèbèi
设备
yú
与
kèběn
课本
bìngyòng
并用
。
Learning aids are (to be) used alongside text.
2
Shǒujiǎo
手脚
bìngyòng
并用
use both hands and feet