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
Have you been to our Tourist Information Center?
你去过我们的旅客服务中心吗？
Prosperity gains (or makes) friends, and adversity tries them.
顺境交朋友，逆境试真情。
We can give you a discount if you order for immediate shipment.
如果你的订单是马上出货的话，我们可以打折。