v.抓住( grasp的第三人称单数 )；了解；急忙抓住；急切（或贪婪）地抓住 双语释义：v.(动词)vt. 抓住,抓紧 seize (sb/sth) firmly with hand, etc.; take advantage of (sth)vt. 理解,领悟 understand (sth) fullyn.(名词)[S]抓住; 理解 hold; understanding英英释义： grasp[ ɡrɑ:sp, ɡræsp ]n.understanding of the nature or mean