词汇：economically

adv. 经济地；节俭地；在经济上

相关场景

But short-- What is-- Well, the first short economically was probably some transaction between, you know, two Cro-Magnon person, promising some guy-- some other Cro-Magnon part of a sabre-tooth tiger.>>完整场景

This could be economically.>>完整场景

58.Of all the economically important plants, palms have been the least studied.>>完整场景