1d

词形变化

1ds 复数 1ds more 1d 比较级 most 1d 最高级

别名

1-d

释义与例句

n.
  1. 1.

    Abbreviation of one penny (a coin with the value of 1 pence/penny; 1/240th of a pound, in pre-decimalisation currency, never used for 'one new penny').

    爱尔兰 历史
adj.
  1. 1.

    Initialism of one-dimensional.

相关短语

1-D RCM

词源

From 1 + d (“old penny”).

来源：wiktionary