bare 指缺少必要的遮盖物。用于人时，多指身体的部分裸露。
naked 指全身一丝不挂，暴露无遗。
bald 指头上无发，山坡无树无草，树顶无叶。
barren 着重缺少肥力或生活能力，无草无木，荒瘠不毛。
参考例句
1. Bare your head when the flag is raised. 升旗时(你)要脱帽致敬。
2. The trees are bare in the winter. 冬天的时候树变得光秃秃的。
3. Food and clothing are the bare necessities of life. 食物和衣服是生活最基本的必须品。
英英解释
v.
1. lay bare
2. make public
3. lay bare adj.
1. completely unclothed
2. lacking in amplitude or quantity
3. not having a protective covering
4. lacking its natural or customary covering
5. just barely adequate or within a lower limit
6. apart from anything else; without additions or modifications
7. lacking a surface finish such as paint
8. providing no shelter or sustenance
9. having everything extraneous removed including contents
10. lacking embellishment or ornamentation
