1、cab n. ①vehicle (now usu motorised =taxicab) that may be hired for short journeys出租汽车；计程车 ②part of a railway engine for the driver and fireman. part of a bus, lorry, etc for the driver火车机车内供司机所坐之处；（公共汽车、卡车等之）司机室
2、lab n. short for laboratory(尤指化学)实验室
3、crab n. ten-legged shellfish . its flesh as food 螃蟹，蟹肉 构词有法，扩散记忆！ 派生词：crab apple (口）脾气坏的人；crabbed adj.潦草的，难懂的；crabber n. 捕蟹人，好抱怨的人； crabby adj. 易怒的，好抱怨的；crablike adj. 似蟹的，似蟹行的； crabwise adj. （常为僵硬或笨拙的方式）横向的，蟹行般的
4、grab v. ①to take hold of with a sudden rough movement, esp. for a bad or selfish purpose攫取；抓住 ②to get quickly and perhaps unfairly抢先，抢占 ③to make a sudden attempt to grab(急速地)抓住；抓牢 ‖ n. a sudden attempt to take hold of something试图抓取；有意抢夺 总频率1次。 【典型例句】 When her uncle died, she grabbed everything she could get her hands on.她的叔叔死后，她把能弄到手的东西全部都据为己有。 【词义辨析】 grab v. 急抓，抢；指粗暴地、过急地扑住或抢某物，可表示贪心的意思；snatch v. 夺取，抓住；指突然猛力迅速地抓取某物。如:The thief snatched the woman’s bag.那贼抢走了这妇女的提包。grip v. 抱紧，握紧，指用手的最大的力量来抓某物。如：The frightened child gripped his mother’s arm.受惊的孩子紧紧抓住他母亲的胳膊。grasp v. 紧握，领会，指用手指头、爪等紧紧抓住，用于比喻意义，则指完全了解。如：Did you grasp the main points of the speech?你是否领会了这演讲的要点? 【常用词组】 grab at突然想抓住 / make a grab at 有意抢夺，试图抓取 / up for grabs供人竞购的；待价而沽的
5、stab v. pierce(sth.) or wound (sb.) with a pointed tool or weapon刺，戳 ‖ n. act of stabbing刺，戳【常用词组】 stab at sb.刺向某人 / a stab in the back暗箭伤人，背叛 / stab sb. with…用某物刺某人
6、web n. ①a net of thin threads spun by some insects, esp. spiders, to trap other insects蜘蛛网 ②a detailed arrangement or network网状组织 总频率4次。 【作者建议】 上网常见的缩写www, 即是worldwideweb之意。
7、rib n. one of the 12 pairs of bones running round the chest of a man or animal, from the spine to where they join at the front肋骨
8、lamb n. young sheep. its flesh as food羔羊，小羊(肉)
9、climb vt &. vi go or get up or down. go higher , gain height 攀登；爬上；升 ‖ n. climbing , place (to be ) climbed 攀登；攀登之地 总频率7次。
10、bomb n. hollow metal ball or shell filled with explosive for causing destruction on bursting炸弹 ‖ v. 0drop bombs on扔下炸弹 总频率1次。 突破拼写，问题解决！ 注意以mb结尾的词b不发音comb n. 梳子；towb n. 坟墓；thumb n.拇指；climb v. 爬