Error span
[计] 误差跨度
🧩 词语组成解析
span
[spæn]
n. 共轭（马、骡）;跨度，墩距;一段时间;[航] 跨绳;
vt. 缚住或扎牢;跨越时间或空间;以掌测量;以手围绕测量类似测量;
🗣️ 情景例句
She can't sit around and do nothing.
她总不能闲坐着无所事事呀。
New brooms sweep clean.
新官上任三把火。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品，