Meaning of actini | Babel Free
/[ʔaːk̚˧˦ ti˧˧ ni˧˧]/Định nghĩa
actinium
Từ tương đương
English
Actinium
Cấp độ CEFR
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.