1 (wiktionary) 2 (zh.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Compounds Expand your vocabulary by studying more complex words built by the 'core words'.

CORE WORDS

HSK 1.0 (1992)
Big5
Gb
Pin
Eng

C
天文

天文

tian1wen2

celestial-phenomena/ astronomy

天  天 sky, heaven / god, celestial
文  文 literature, culture, writing

HSK 2.0 (2010)
Big5
Gb
Pin
Eng

HSK 3.0 (2022)
Big5
Gb
Pin
Eng
3

現象

现象

xiànxiàng
phenomenon, phenomenal, appearance
5

氣象

气象

qìxiàng
meteorologic, advection, isotherm, meteorology, cirrocumulus, meteorological, altostratus, atmosphere, prevailing spirit/atmosphere, scene, nimbus, prevailing atmosphere, climatic phenomenon, cirrostratus, cumulonimbus, prevailing spirit, meteorological phenomena, altocumulus