| 词汇 | tightening |
| 释义 | tightening | BrE ˈtʌɪt(ə)nɪŋ, AmE ˈtaɪtnɪŋ | noun uncountable ① (becoming tighter) (of screw, lid) 变紧 ; (of muscle, lips, mouth) 绷紧 ; (of throat) 发紧 ② (also tightening up) (making stricter) (of legislation, security, restrictions, policy) 变严格 ; (of budget, credit) 紧缩 |
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