l-s-d

[,eles'di:]
abbr. 大屏顯示(Large Screen Display);激光信號裝置(Laser Signal Device);最小顯著差別(Least Significant Difference);最低有效位(Least Significant Digit);麥角酸二乙基酰胺(一種麻醉藥,lysergic acid diethylamide)