英语词汇restrictions have been tightened怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	restrictions have been tightened
释义	restrictions pl — 限制 n tightened adj — 收紧 adj restriction — 限制 • 框框 • 禁制 • 约束 restriction n — 规限 n has-been — 过气 have v — 有 v • 所有 v • 具有 v • 自有 v • 设有 v • 具备 v • 抱有 v • 占有 v be v — 有 v • 是 v • 做 v • 当 v • 存在 v • 成为 v • 属 v • 乃 v • 乃是 v tighten v — 紧 v • 拧紧 v • 紧固 v • 缩紧 v • 紧缩 v • 上弦 v • 勒紧 v • 束紧 v
随便看	remained unforgotten remained unknown remained unpaid remained unpublished remained unscathed remained unsettled remained unsold remained unsuccessful remained until today remained until when remained untreated remained valid remained very limited remained very much the same remained very stable remained vibrant remained vigilant. remained virtually the same remained virtually unchanged remained volatile remained weak remained wholly committed remained with remained within limits remain effective

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

restrictions pl —