Meaning of flo | Babel Free
/[flɔ˧˧]/Định nghĩa
fluorine
Từ tương đương
English
Fluorine
Cấp độ CEFR
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.