2d
[医]2-DIMENSIONAL
释义与例句
n.
-
1.
Abbreviation of two pence, tuppence (in pre-decimalisation currency, never used for 'two new pence').
爱尔兰 历史
adj.
-
1.
Abbreviation of two-dimensional; 2D.
-
2.
Obsolete form of 2nd.
废旧