Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
VOCABULARY REVISION
0
%
0
0
0
Back
Restart
/ˈlaɪt pəˌluː.ʃən/
light pollution
Oops!
Okay!
/ˌmʌð.ə ˈtʌŋ/
mother tongue : tiếng mẹ đẻ
Oops!
Okay!
aquatic (adj)
DƯỚI NƯỚC
Oops!
Okay!
cholera (n)
BỆNH TẢ
Oops!
Okay!
/kənˈtæm.ɪ.neɪt/ (v): làm bẩn
contaminate
Oops!
Okay!
accent (n)
giọng điệu
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies