residual odor

例句：

1. 1.The restaurant still has a strong residualodor from the previous night's party.
   这家餐厅仍然有一股强烈的前一晚派对的残留气味。
2. 2. The old building hada lot of residual odor from yearsof neglect.
   这座旧建筑多年无人问津，充满了残留的气味。
3. 3. Theair in this room stillhas a faint residual odorfrom the previous day's cleaning.
   这个房间的空气仍然带有前一天打扫时留下的微弱残留气味。