drought的原形

原形是dry，意思是乾的，例如：

1、It was good to be back on dry land again.回到陸地上真好。

2、I could see the finish line and thought I was home and dry.我能看見終點線了，我想我終於成功了。

3、Water the plant regularly， never letting the soil dry out.經常給植物澆水，別讓土壤乾透了。