Lagging
n. 迟钝, 落后, 防护套\\na. 迟钝的, 落后的
✅ 同义词
📖 牛津释义
lagging
n [U] material used for this 绝缘材料.
🗣️ 情景例句
We have no collateral.
我们没有担保物。
Oh, thank you.
噢，谢谢了。
His talk covered many subjects.
他的报告涉及很多课题。