HSK 6 HSK V5
Correct

通用

/ tōngyòng / 
Strokes

Definition

to use anywhere, anytime (card, ticket etc)/to be used by everyone (language, textbook etc)/(of two or more things) interchangeable

Example

As a Verb

be in common use; be commonly used

1
Gōngzhì
公制
shìjiè
世界
tōngyòng
通用
  
。

The metric system is commonly used all over the world.

2
Quánguó
全国
tōngyòng
通用
jiàocái
教材

national textbook

3
Guójì
国际
huìyì
会议
tōngyòng
通用
yǔyán
语言

languages used at international conferences

As a Verb

be interchangeable

4
Zhè
这
liǎng
两
gè
个
cí
词
kěyǐ
可以
tōngyòng
通用
  
。

These two words are interchangeable.