1. | [i] (尤指由于承重或受压)中间下垂,下凹to hang or bend down in the middle, especially because of weight or pressure |
a sagging roof 凹陷的房顶 | |
The tent began to sag under the weight of the rain. 雨水使得帐篷中间开始下坠。 | |
Your skin starts to sag as you get older. 人老了,皮肤就会慢慢松弛。 |
2. | [i] 减弱;减少to become weaker or fewer |
Their share of the vote sagged badly at the last election. 在上次选举中他们的得票数大幅下跌。 |