LING POLECA: KURS ANGIELSKIEGO ONLINE W ETUTOR
ECTACO słownik polsko-angielski Słowniki elektroniczne Ectaco do nabycia u wydawcy

ARDUOUSLY

LABORIOUSLY

DRUDGINGLY

TIRESOMELY

TOILSOMELY

EFFORT: WITH GREAT EFFORT

PAIN: WITH PAINS

STRENUOUSLY

PAINFULLY