Signed decimal number
[计] 带符号十进制数
🧩 词语组成解析
signed
[saind]
adj. 有符号的，有正负之分的;
🗣️ 情景例句
when she goes back to Greece.
她回去希腊时。
Something is better than nothing.
有总比没有强。
Suddenly, they heard a voice behind them.
突然他们听到身后有声音。