Simple past and past participle of keep.

keep 的一般过去时和过去分词。

Retained possession or control of something; did not give it up.

• Saved or reserved something for later use.

保留对某物的占有或控制；没有放弃。

• 存放或留作以后使用。

Fulfilled or observed a promise, rule, schedule, or agreement.

• Refrained from disclosing something, as a secret.
• Maintained a state or continued an action.

遵守或履行承诺、规则、时间表或协议。

• 对某事保密；未透露秘密。
• 维持某种状态或继续某项行为。

Recorded or maintained accounts, notes, or records.

记录或维护账目、笔记或档案。

Cared for, housed, or raised animals or people.

照料、饲养或抚养动物或人。

Managed, ran, or maintained an establishment, business, or household.

经营、管理或维持一家机构、商店或家庭。

Adjective: financially supported by someone, often in a secretive relationship.

形容词：由他人供养，常指不公开的关系。