研究
yán jiū
research
HSK 4 topic
HSK 4 Science and Technology
Practice words for research, technology, the internet, systems, and information.
Vocabulary
HSK 1 and 2 words link to their full Hanzi pages. Higher-level words stay as previews until their dedicated pages are available.
技术
jì shù
technology
互联网
hù lián wǎng
Internet
传真
chuán zhēn
fax
调查
diào chá
investigation
结果
jié guǒ
result
解释
jiě shì
explain
证明
zhèng míng
prove