tighten your grip / hold on stha. to control a place or situation more strictly加强对某事物的控制:•Rebel forces have tightened their hold on the capital.叛军加强了对首都的控制。b. to hold someone or something more firmly更紧地抓住〔某人或某物〕:•Sarah tightened her grip on my arm.萨拉把我的手臂抓得更紧了。 |