| 词汇 | tighten up |
| 释义 | tighten up 主要翻译 tighten [sth] up vtr phrasal sep (fasten more securely)将...固定好The knot was coming undone, so Linda tightened it up. tighten [sth] up vtr phrasal sep figurative (make stricter, more restricting)使更严厉, 使更严格We need to tighten up the rules, so this can never happen again. tighten up vi phrasal (become more taut or tense)绷紧；拉紧The rope tightened up as Peter gathered in the slack. |
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英汉词典包含2359566条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。