ExMind
首页
帮助
打开 App
首页
/
CEFR
/
B2
/
Vocabulary
/
US
/
twenty ·phrase
t
twenty ·phrase
Definition: to be aged between 20 and 29 Level: B2
t
twenty ·phrase
Definition: the years 1920 through 1929 Level: B2
在 App 中打开