干旱期，指的是降水偏少的一段时间，也就是气候上常说的“旱季”。

英语翻译n.

dry spell

dry season

例句 The dry spell since November has affected at least 9.53 million hectares of farmland, or 43 percent of the country's winter wheat supplies.

始于去年11月的干旱期已导致953万公顷农田受旱，波及至43%的冬小麦产区。