siesta的复数形式怎么拼写？

siesta的音标：siesta的英式发音音标为：[si'estə]siesta的美式发音音标为：[si'ɛstə]...

They have a siesta during the hottest part of the day.他们会在一天中最炎热的时刻小睡一会儿。Lots of people were taking a short siesta in the shade.午后很多人在阴凉处小睡.I went upstairs for my afternoon siesta.我上楼去睡午觉....

n.（气候炎热国家的）午睡，午休...