创建一个单词列表，包含10个具有不同含义的同音异义词，并针对每个单词提供简要的定义。
1. Bark - the protective outer layer of a tree or the sound a dog makes
2. Bat - a flying mammal with wings or a club used for hitting a ball
3. Bear - a large carnivorous mammal or to tolerate or endure
4. Bow - a weapon used for shooting arrows or a decorative knot
5. Close - to shut or to near in proximity
6. Desert - a dry, arid region or to abandon or leave behind
7. Lead - a heavy, dense metal or to guide
8. Minute - a unit of time or extremely small
9. Tear - to rip or a drop of liquid from the eye
10. Bass - a type of fish or a low-frequency sound in music.