Significant digit arithmetic
[计] 有效数位运算
🧩 词语组成解析
significant
[sɪɡ'nɪfɪkənt]
adj. 重要的;有意义的;有重大意义的;值得注意的;
n. 有意义的事物;象征，标志;
sign记号，信号+ific产生…的+ant形容词后缀→有意义的
digit
['didʒit]
n. 数字;手指，足趾;一指宽;
🗣️ 情景例句
She wants to be here for Grandpa.
她原希望在此等爷爷。
I'm glad you enjoyed it.
你喜欢我就高兴。
I took a burning branch from the fire and went to examine the rock.
我从火堆中拿起一根燃着的树枝，走过去检查那个岩石。