农学家

The boy aims at becoming an agriculturist.

男孩一心想学家。

This finding should interest agriculturists in the West.

这一发现，想必会使西方的学家感兴趣。

The agriculturist, Wang Chen-ho creations of wood for insertion of success, he also invented the punner racks, with a simple machine, increasing the efficiency of the typesetting.

到了元代，学家王祯创制木活字功，他发明了转轮排字架，用简单的机械，增加排字的效率。