take a grip on的意思|示意

In terms of grip on the bar, you'll take a pronated, closed grip just a TAB wider than your shoulders.

在抓地力方面的栏中，您会采取旋前，关闭握只是一个标签比你的肩膀宽。

I have to take a grip on myself, he told himself firmly.

我一定要控制住自己的情绪，他坚定地对自己说。

You must take a grip on yourself and do your lessons now.

你该定神做功课啦!

《现代汉英综合大词典》

Take a grip on yourself and stop Shouting.

冷静一下，别大喊大叫了！