del

名词 n. 动词 v. 符号
中文释义

英文释义

名词 n.
  1. The symbol ∇ used to denote the gradient operator.
  2. a part, portion obsolete
  3. Abbreviation of delegate. abbreviation,alt-of
  4. the symbol ∂, in the context of a partial differential
  5. Abbreviation of delegation. abbreviation,alt-of
动词 v.
  1. Abbreviation of delete. abbreviation,alt-of
符号
  1. Abbreviation of Latin delineavit as seen on published artwork, identifying the original artist. Commonly seen in books and articles on topics in natural history. abbreviation,alt-of

词形变化

dels plural dels plural

词汇关系

近义词
atled nabla

词源

词源 1
From delta, the symbol being an inverted delta.
词源 2
See deal
词源 3
Shortening
词源 4
Abbreviation of Latin dēlīneāvit (“he/she delineated”).
0 次浏览 数据来源: Wiktionary