ichthydin

例句：

1. 1. The fisherman carefully removed the scales from the fish.
   渔民小心翼翼地从鱼身上取下鳞片。
2. 2. The scientist discovered new scales on the skin of the animal.
   科学家在动物的皮肤上发现了新的鳞片。
3. 3.The scales are used to measure the weight of the fish.
   鳞片用于测量鱼的重量。