1.
fin
Fishes have got fins
the dark fin of a shark approaching you
A fish uses a fin on either side of its body to propel and steer it through the water.
English word "statecznik"(fin) occurs in sets:
Moje słówka angielskie (4)2.
electromagnetic ballast
3.
tail fin
English word "statecznik"(tail fin) occurs in sets:
vocabulary 34.
stabilizers