“在前”用英语怎么说

“在前”的拼音为：zài qián...

工业订单在前几个月就已减少。Industrial orders had already fallen in the preceding months.史蒂夫在前半小时里没说几句话.Steve barely said a handful of words during the first half hour.我们在前几章已经了解到，可视化方法是多种多样的。As we have seen in previous chapters, visu...