deletion

CET-4

n. 删除, 删除部分 [医] 缺失, 中间缺失(染色体)

发音

其它 /dɪˈliːʃən/

词形变化

deletions 复数 deletions

别名

del.

释义与例句

n.
  1. 1.

    An item that has been or will be deleted.

    删除

    可数 不可数
  2. 2.

    The act of deleting.

    删除

    可数 不可数

    The file contained errors that required deletion.

  3. 3.

    A mutation in which a gene, or other section of DNA, is removed from a chromosome.

    删除

    可数 不可数 生物 医学

    A genetic deletion caused the disorder.

  4. 4.

    An act of killing or murder.

    可数 不可数

词汇关系

名词

同义词 3

cut omission excision

上位词 5

editing removal mutation redaction remotion

下位词 10

censorship castration aphaeresis apheresis aphesis censoring eclipsis elision ellipsis erasure

相关短语

1p36 deletion syndrome 2q37 deletion syndrome 13q deletion syndrome 9q34 deletion syndrome 22q13 deletion syndrome chromosome 5q deletion syndrome soft deletion hard deletion schwa deletion speedy deletion left-edge deletion

词源

Etymology tree Latin dēleō Proto-Indo-European *-tisder. Proto-Italic *-tjō Latin -tiō Latin dēlētiōnem English deletion From Latin dēlētiōnem (“destruction, effacement”), from the past-participle stem of dēlēre (“to blot out, destroy, efface”). Equivalent to delete + -ion.

来源：wiktionary