Signed packed decimal
[计] 带称号压缩十进制
🧩 词语组成解析
signed
[saind]
adj. 有符号的，有正负之分的;
packed
[pækt]
adj. 充满…的;塞满了…的;
v. 包装(pack的过去式和过去分词);
🗣️ 情景例句
I hope you like it.
希望你喜欢。
Much water runs by the mill that the miller knows not of.
当前发生诸种事，大多为人所不知。
Aren't you concerned about it?
难道你不担心吗？