hash

• 指由碎肉和土豆一起烹制而成的菜肴，也指计算机和社交网络中使用的符号（#）。

A noun referring to a dish of chopped meat and potatoes cooked together, or a symbol (#) used in computing and social media.

1. Dish of chopped meat and potatoesB1formalculinary

   A dish consisting of chopped meat, potatoes, and sometimes other ingredients, fried together.

   哈希肉末土豆

   • She made a delicious corned beef hash for breakfast.
   • The diner serves a classic hash with eggs on the side.
   • He ordered a plate of hash and toast.

2. Hash function outputB2formalIT

   The result of a hash function, a fixed-size string of characters generated from input data, used for data integrity and security.

   哈希值

   • The system stores the password hash instead of the actual password.
   • The hash of the file was used to verify its integrity.
   • Developers use a hash to index data in a database.

   同义词checksumdigestfingerprint

3. Pound sign (#)A2informal

   The symbol #, also known as the number sign or hashtag.

   井号

   • Press the hash key to enter a number.
   • The hashtag symbol is called a hash in British English.
   • She used a hash to tag her social media post.

   同义词hash markpound signsharp

4. Marijuana resinC1slang

   A slang term for hashish, a concentrated cannabis product.

   哈希什

   • He was caught with a small amount of hash.
   • They smoked hash at the party.
   • Hash is often more potent than regular marijuana.

   同义词cannabis resinhashish

• 动词，指把某物切碎或剁成小块的行动，或在计算机领域指将数据转换为固定长度值的过程。

A verb used to indicate the act of chopping or mincing something into small pieces, or (in computing) to transform data into a fixed-size value.

1. Chop into small piecesA2formal

   To cut food into small, irregular pieces.

   切碎

   • She hashed the potatoes for the breakfast dish.
   • The chef hashed the onions and peppers together.
   • He hashed the leftover meat for the stew.

   同义词chopchop upcut upmince

2. Discuss thoroughlyB2informal

   To talk about something in great detail, often to reach a conclusion.

   详细讨论

   • They hashed out the details of the contract for hours.
   • We need to hash over the plan before the meeting.
   • The team hashed through the issues until they found a solution.

   同义词bandy aboutchew overconsiderdebatediscussexaminekick aroundmull overtalk overthrash out

3. Transform data (computing)C1formalIT

   To convert data into a fixed-size string of characters using a hash function, often for security or indexing.

   哈希

   • The system hashes passwords before storing them in the database.
   • Developers hash the file to verify its integrity.
   • The algorithm hashes the input into a unique code.

短语动词变体hash outhash over