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3 Cards in this Set
- Front
- Back
- 3rd side (hint)
Pioneer |
a person who is one of the first people to do something |
one of the pioneers of modern science. a pioneer heart surgeon. |
|
a person who goes to an area and establishes farms, houses, etc |
one of the first people to travel to a new country or area and begin living there, farming etc |
John Whitney was a pioneer of computer animation |
|
■ (also pioneer species) a plant or animal that establishes itself in an unoccupied area |
a series of American space probes launched between 1958 and 1973, two of which provided the first clear pictures of Jupiter and Saturn (1973 - 79) |
مهندس استحکامات ، پیش قدم ، سرباز مهندس حفار ، بیلدار ، پیشگام ، پیشقدم شدن [زیست شناسى]: پیشگام |
