proof /pruːf/ star3 CET4 TEM4 (proofs)

• 1.  

  N-VAR（有变体名词） Proof is a fact, argument, or piece of evidence showing that something is definitely true or definitely exists. 证明

  例：

  You have to have proof of residence in the state of Texas, such as a Texas ID card.

  你必须有在德克萨斯州的居住证明，例如一张得克萨斯州的身份证。

• 2.  

  ADJ（形容词） Proof is used after a number of degrees or a percentage, when indicating the strength of a strong alcoholic drink such as whisky. (用于度数或百分比之后) 标准酒精度的 [amount ADJ]

  例：

  ...a glass of Wild Turkey bourbon: 101 proof.

  …一杯101标准酒精度的野火鸡牌波旁威士忌。