guard boat

常见例句

• The fast cruiser soon overhauled the old cargo boat.
  快速巡邏艇迅即趕上那艘舊貨船。
• The patrol boat was ordered to stand by the sinking ship.
  巡邏艇奉命畱在那快要沉沒的船衹附近，以便進行救助。
返回 guard boat