座垫 (zuò diàn) — saddle (of a bicycle); seat (of a car or bike); chair cushion

定義

例文

• 这辆自行车的座垫很软，骑起来很舒服。
  Zhè liàng zì xíng chē de zuò diàn hěn ruǎn, qí qǐ lái hěn shū fu.
  This bicycle's seat cushion is very soft and comfortable to ride.
• 椅子上的座垫脏了，需要换一个新的。
  Yǐ zi shàng de zuò diàn zāng le, xū yào huàn yí gè xīn de.
  The cushion on the chair is dirty and needs to be replaced with a new one.
• 汽车座垫的材料直接影响开车的舒适度。
  Qì chē zuò diàn de cái liào zhí jiē yǐng xiǎng kāi chē de shū shì dù.
  The material of the car seat cushion directly affects driving comfort.