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
We have brought this transaction to a successful conclusion.
我们已成功地达成了协议。
This area is noted for its rich soil.
这个地区以土壤肥沃着称。
She entered the station twenty minutes before the train was due,
在火车进站20分钟前她就进了车站。