Allow the first rain after a long dry spell to run off, thus cleaning the accumulations of dust and sediment.

让长时间干旱后的第一场雨水流掉，这场雨会帮助冲洗掉堆积的灰尘和沉积物。

youdao

Before the boom, the junior mining companies that include most of the Toronto listings had suffered a long dry spell.

在矿业的繁荣期之前，低级的采矿公司经历了一段长时间的萧条期，这些公司中有大部分是在多伦多上市的。

youdao

This year a long dry spell lasted until August, but rain began to fall this month raising hopes that farmers will be able to plant winter crops such as wheat.

今年干旱的情况一直持续到8月，9月份才开始降雨，点燃了农民能够种植小麦等冬季作物的希望。

youdao

Before the boom, the junior mining companies that include most of the Toronto listings had suffered a long dry spell.

ECONOMIST: Mining in Canada

However, ahead of this race, you would not have found many who would have thought the Wave would win since the Wave, despite their name, has had a long dry spell of wins.

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"That's partly because we've been through a pretty long dry spell of IPOs and exits, " he says.

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