n.[U]

1. 海難救助；搶救；挽救
2. 救助酬金
3. 被救船舶（貨物、人員等）
4. 沉船打撈（作業）
5. 廢物利用；可利用的廢品

vt.

1. 救助；營救；搶救；挽救[（+from）]
   We were unable to salvage anything when the factory burnt down.

   當工廠燒毀時，我們沒有能搶救出任何東西。

2. 打撈
3. 利用（廢物等）

v.

1. rescue (a ship or its cargo) from loss at sea.
2. retrieve or preserve from loss or destruction.

n.

1. the process of salvaging.
2. the cargo saved from a wrecked or sunken ship.
   ▸Law  payment made or due to a person who has saved a ship or its cargo.