| 复合形式： |
WordReference English-Chinese Dictionary © 2026:
| keep a check on [sth/sb] v expr | informal (monitor) | SCSimplified Chinese 控制 kòng zhì
TCTraditional Chinese 控制 |
| | | SCSimplified Chinese 监视 kòng zhì，jiān shì
TCTraditional Chinese 監視 |
| | I'm keeping a check on his work to ensure that he's doing it right. |
| keep a check on [sth/sb] v expr | US, informal (control, restrain, limit) | SCSimplified Chinese 限制..., 控制... |
| | They expect increased oil production to keep a check on gasoline prices. |
| keep a close watch on [sb/sth] v expr | (monitor [sth], [sb] attentively) | SCSimplified Chinese 严格监督 |
| | | SCSimplified Chinese 严密监视 |
| | | SCSimplified Chinese 密切注意 mì qiè zhù yì |
| | Parents of teenagers have to keep a close watch on everything they do. |
| keep a tight rein on [sb/sth] v expr | (control [sb/sth]) | SCSimplified Chinese 牢牢把握 |
| | | SCSimplified Chinese 严密掌控 |
| keep an eye on [sth/sb] v expr | informal (watch carefully) | SCSimplified Chinese 密切注意 mì qiè zhù yì |
| | | SCSimplified Chinese 留意 mì qiè zhù yì，liú yì |
| | When cooking soufflés, you need to keep an eye on them so they don't fall. |
| keep [sb] on a leash v expr | figurative (limit, control [sb]) | SCSimplified Chinese 限制 xiàn zhì
TCTraditional Chinese 限制 |
| | | SCSimplified Chinese 控制 xiàn zhì，kòng zhì
TCTraditional Chinese 控制 |
keep on task,
stay on task v expr | (stay focused) | SCSimplified Chinese 保持专注，集中注意力 |
| | Keep on task everyone; we're nearly finished now! |
keep [sb] on their toes,
keep [sb] on his toes,
keep [sb] on her toes v expr | (make [sb] concentrate) | SCSimplified Chinese 让...保持警觉 |
| | | SCSimplified Chinese 让...时刻警惕 |
| | The teacher kept the students on their toes by giving them a surprise test. |
keep tabs on [sb/sth],
keep a tab on [sb/sth] v expr | figurative, informal (monitor) | SCSimplified Chinese 密切注意 mì qiè zhù yì |
| | | SCSimplified Chinese 密切关注 mì qiè zhù yì，mì qiè guān zhù
TCTraditional Chinese 密切關注 |
| | A business should keep tabs on what its competitors are doing. |
| keep the lid on v expr | (cover [sth]) | SCSimplified Chinese 盖上盖子
TCTraditional Chinese 蓋上蓋子 |
| | | SCSimplified Chinese 把盖子盖上 |
| | If you want the rice to cook properly, you have to keep the lid on. |
| keep the lid on [sth] v expr | (cover [sth]) | SCSimplified Chinese 把…的盖子盖上 |
| | Keep the lid on the saucepan while boiling the vegetables. |
| keep the lid on [sth] v expr | figurative (secret: not tell) | SCSimplified Chinese 保密 bǎo mì |
| | | SCSimplified Chinese 为…保密 |
| | James was struggling to keep the lid on the secret. |
| keep the lid on [sth] v expr | figurative (emotions: control) | SCSimplified Chinese 控制住（情绪等） |
| | | SCSimplified Chinese 把…抑制住 |
| | Kathy didn't say anything, trying to keep the lid on her anger. |
keep your eye on the ball,
keep an eye on the ball,
have your eye on the ball v expr | figurative (be attentive, alert) | SCSimplified Chinese 集中注意 |
| keep your hair on v expr | UK (stay calm) | SCSimplified Chinese 冷静 lěng jìng
TCTraditional Chinese 冷靜 |
| | | SCSimplified Chinese 保持冷静 lěng jìng，bǎo chí lěng jìng
TCTraditional Chinese 保持冷靜 |
| Keep your shirt on! interj | figurative, informal (Calm down!) | SCSimplified Chinese 镇静 zhèn jìng
TCTraditional Chinese 鎮靜 |
| | | SCSimplified Chinese 冷静 zhèn jìng，lěng jìng
TCTraditional Chinese 冷靜 |
| | | SCSimplified Chinese 不要慌 |
keep on the lookout,
stay on the lookout adj | (keep watch) | SCSimplified Chinese 保持警惕的 |
| | | SCSimplified Chinese 警觉关注的 |
| | | SCSimplified Chinese 望风的 |
| | | SCSimplified Chinese 放哨的 |
| | I'll keep on the lookout and let you know if I spot anything unusual. |
| | 我来负责望风，一看到有什么不对，就立刻通知你。 |
keep on the lookout for [sth/sb],
stay on the lookout for [sth/sb] v expr | (remain vigilant for) | SCSimplified Chinese 警惕 jǐng tì
TCTraditional Chinese 警惕 |
| | | SCSimplified Chinese 留意 jǐng tì，liú yì |
| | Stay on the lookout for any suspicious activity in your neighborhood. |
| keep [sb] on his/her toes v expr | figurative, informal (keep [sb] alert, ready) | SCSimplified Chinese 让...保持警觉 |