Simonetighten是什么意思
的有关信息介绍如下：
【1】V-T/V-I If you tighten your grip on something, or if your grip tightens, you hold the thing more firmly or securely. 抓紧
例：
Luke answered by tightening his grip on her shoulder.
卢克回应了，紧紧抓住她的肩膀。
【2】if you tighten a rope or chain, or if it tightens, it is stretched or pulled hard until it is straight. 使 (绳或链) 拉紧; 拉紧
例：
The anchorman flung his whole weight back, tightening the rope.
这位排尾压阵队员用尽全部的力气往后拽，把绳子拉紧。
【3】I If a government or organization tightens its grip on a group of people or an activity, or if its grip tightens, it begins to have more control over it. 对…加强控制; 加强控制
