sewer

下水道、污水管、排水沟

Heavy rain flooded the streets because the old sewers were blocked.

大雨造成街道淹水，因为老旧的下水道堵住了。

缝纫者、裁缝发音同 sower

She is a skilled sewer who makes all her own clothes.

她是个手艺很好的缝纫者，衣服都自己做。