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
He's so funny.
他很逗趣。
I'll try, but I may have to work late.
就这样办，不过，昨晚工作怕要很晚了。
Are you French too?
你也是法国人吗？