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
No problem, Grandpa.
没有关系爷爷。
The plan worked well.
那项计划进行顺利。
He was so angry as to be unable to speak.
他气的连话都说不出来了。