Signed graph
[计] 带符号图
🧩 词语组成解析
signed
[saind]
adj. 有符号的，有正负之分的;
graph
[grɑ:f]
n. 图表，曲线图;词的拼法;
vt. 用曲线图表示，把…绘入图表;用胶版印刷;
🗣️ 情景例句
Whats your ring size?
你的戒指是几号的？
To tear down buildings
破坏大楼
That sounds interesting. That was a hundred years ago, wasn't it?
听起来很有意思。那是一百年前的事了，不是吗？