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
so I wouldn't lose them.
免得我弄丢了。
Here's no necessary.
我看没这必要。
A gifted American psychologist has said,'Worry is a spasm of the emotion;
烦恼是感情的发作，