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 keep thinking about the dog -- about Gemma,
我一直在想那只狗 Gemma，
Sorry, they are already full.
抱歉，全部满了。
What's that?
那是什么？