v. 动词保持；继续；不退还；保留；保守；存放；遵守；记下；供养；饲养；保护；开设；使耽误；保持不坏；保持健康；守门
n. 名词生活费用；城堡主楼
He tried to keep his promise despite the challenges.
尽管有挑战，他努力保持他的承诺。
She always keeps a journal to document her thoughts.
她总是保持写日记来记录她的想法。
The teacher advised us to keep our desks organized.
老师建议我们保持桌子整洁。
They keep a spare key under the doormat for emergencies.
他们在门垫下放置备用钥匙以备紧急情况。
We must keep quiet during the examination.
考试期间我们必须保持安静。
He tries to keep in touch with old friends regularly.
他努力定期保持与老朋友联系。
It's important to keep a balanced diet for good health.
为了健康，保持均衡饮食很重要。
She managed to keep her composure under pressure.
她在压力下设法保持镇定。
The coach told the team to keep up the good work.
教练告诉团队要保持良好的工作状态。
We should keep our environment clean and tidy.
我们应该保持环境的清洁和整洁。
keep in mind
记住
keep track of
追踪（或失去）关于…的消息；一直了解
keep an eye on
留神, 注意
keep away from
离开悬崖边
keep in touch with
保持联系
复数: keeps;
第三人称单数: keeps;
过去式: kept;
过去分词: kept;
现在分词: keeping;
