英语词汇keep a tight rein on是什么意思，keep a tight rein on的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	keep a tight rein on
释义	keep a tight rein on　 v.对...严加约束
随便看	far in frared communication far infrared far infrared heater far infrared image far infrared imagery far infrared interference far infrared radiation far infrared ray far infrared region far infrared spectrum far into the night far into the night far into the night far journey far leading dynamo far left far left far less far less far north far north far off far off far off far out

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