like: Hydrogen
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics
BEGINNER LEVEL
exact:
VNEN
hy đrô * ☊
hydrogen * ☊ VNEN
khinh khi * ☊
hydrogen * ☊
2871
Water consists of hydrogen oxide. ☊
Nước bao gồm hydro dioxide. ☊