4周搞定2000+托福核心词
向后；向那边
fro
常考释义
There we see a real division of labor, but with carpenters, masons, unskilled labor just to carry materials to and fro, and so on.
在建筑中我们看到了真正的劳动分工，但是，木匠，石匠，非技术工人只是来回搬运材料，等等。
来源于：听力OFFICIAL41 L3adv. 回；过来；参见：to
As Katrina went to and fro with the coffee pot, her gaze remained glued to his face.
卡特里娜端着咖啡壶来来回回走动着，但视线一直盯在他的脸上。
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