grasp基本解释
n,抓住；理解；控制,同近
Luke took her arm in a firm grasp and led her through the gate..卢克紧紧抓着她的胳膊，领她进了门。
抓住；理解；控制英释nnthe way you hold something or your ability to hold it
grasp at,v. 想抓住；攫取.短语
