【数】solution

• 多项式解

  polynomial solution

分开to separate

打开to undo

• 解扣儿

  undo a button

• 解衣服

  undress

• 解行李

  unpack one's bags

• 解鞋带

  untie one's shoelace

• 把绳子解下来

  untie the string

参见：解除[jiěchú]

• 解饥

  sate one's hunger

参见：解释[jiěshì]

• 详解

  detailed explanation

• 别解

  separate explanation

• 另有一解

  have another explanation

了解to understand

• 通俗易解

  easily understood

• 令人不解

  bewildering

参见：解手[jiěshǒu]

• 大解

  defecate

• 小解

  urinate

【数】to solve

• 解方程式

  solve an equation