国

guó

country, nation, state; national

HSK 1 8 丶

际

jì

border, boundary, juncture

HSK 4 7 丶

肿

zhǒng

swelling; swollen; to swell

HSK 6 8 丶

瘤

liú

tumor, lump, goiter

HSK 6 15 丶

研

yán

to grind, to rub; to study, to research

HSK 4 9 丶

究

jiū

to dig into, to investigate; actually, after all

HSK 4 7 丶

机

jī

desk; machine; moment, opportunity

HSK 1 6 丶

构

gòu

to compose, to make; building, frame, structure

HSK 5 8 丶