索思解码单词第4个（索思解码单词第4个）

a common bird that lives on or near water and has short legs, webbed feet and a wide beak. There are many types of duck , some of which are kept for their meat or eggs.

鸭子的构成特征：

• 一种常见的鸟（a common bird）
• 生活在或靠近水的地方（lives on or near water）
• 有短腿（and has short legs）
• 蹼足和宽喙（webbed feet and a wide beak）

鸭子的属性特征：

• 鸭子有很多种类（There are many types of duck）
• 一些鸭子被饲养为了它们的肉或者蛋（some of which are kept for their meat or eggs）

单词选自：

人教精通版小学《英语》三年级上册

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