scag

例句：

1. 1. 船尾，船尾部分。2.
   船的
2. 3.
   船的
3. 1. The boat is equipped with a scag at the stern.
   这艘船的尾部装有尾鳍。
4. 2. The ship's scag was damaged in the storm.
   风暴中船只的尾部受损了。
5. 3. The scag of the ship is visible from the deck.
   从甲板上可以看到船的尾部。