14.to get a grip or to get a grip on yourself控制住自己
Get a grip!管好自己！
Come on, Graeme, get a grip on yourself.加油, 格雷姆, 把握住自己。
15.to get a grip on sth
(understand and deal with)掌控某事物
The UN is struggling to get a grip on the management of its peacekeeping missions.联合国艰难地试图掌控其维和任务。