单词
hash
英 [h??]
美[h??]
基本信息
- n. 剁碎的食物；混杂，拼凑；重新表述
- vt. 搞糟，把…弄乱；切细；推敲
- n. (Hash)人名；(阿拉伯、保、英)哈什；(西)阿什
TEM8低频词扩展词汇
词态变化
复数:?hashes;
助记提示
1. 音译“哈希”---哈希表。
2. ax, axe, hatchet, hack => hash.
2. ax, axe, hatchet, hack => hash.
中文词源
hash 肉丁土豆
来自法语hacher,剁，剁碎，词源同hatchet.引申词义跺碎的肉丁土豆，拼定比较bake,batch.
英文词源
- hash (v.)
- 1650s, "to hack, chop into small pieces," from French hacher "chop up" (14c.), from Old French hache "ax" (see hatchet). Hash browns (1926) is short for hashed browned potatoes (1886), with the -ed omitted, as in mash potatoes. The hash marks on a football field were so called by 1954, from their similarity to hash marks, armed forces slang for "service stripes on the sleeve of a military uniform" (1909), which supposedly were called that because they mark the number of years one has had free food (that is, hash (n.1)) from the Army; but perhaps there is a connection with the noun form of hatch (v.2).
- hash (n.2)
- short for hashish, 1959.
- hash (n.1)
- "a stew of meat cut into small pieces," 1660s, from hash (v.). Meaning "a mix, a mess" is from 1735.
双语例句
- 1. Watson had made a thorough hash of it.
- 沃森把这事儿弄得一团糟。
来自柯林斯例句
- 2. I made a complete hash of my driving test.
- 我的驾驶考试考得一团糟.
来自《简明英汉词典》
- 3. A two - layer Hash structure which supports dynamic ADT dictionary is proposed.
- 2.提出两层的Hash构架,支持动态ADT字典.
来自互联网
- 4. At each offset in the file the 32 - bit rolling checksum and its 16 - bit hash are calculated.
- 文件中的每个偏移都会被计算32-bit的滚动校验和及它的16-bit的hash值.
来自互联网
- 5. Nevertheless, like all hash tables, its performance depends on the distribution of hashes.
- 不仅如此, 像所有的hash表, 其性能依赖于哈希分布.
来自互联网