150.
scrap v (-pp-) throw away (sth useless or
worn-out) 抛弃, 抛掉（无用的或用坏的东西）: scrap a car, ship, bicycle, etc 遗弃报废的汽车﹑ 船﹑ 自行车等 * (fig 比喻) Lack of cash forced us to scrap plans for a new house. 我们现款不足, 只好打消买新房子的念头.
151. gruelling adj very difficult and tiring
The
cast took a break from their gruelling schedule
152.
chink n narrow opening; crack; slit 缝隙; 裂口;
裂缝: Sunlight entered the room through a chink in the curtains. 阳光穿过窗帘的缝隙照射到室内.
153. Pygmalion n. 【希神】塞浦路斯王皮格马利翁
154. tactics (a) [sing or pl v] art of placing or
moving fighting forces in a battle 战术; 兵法.
155. constellation n named group of stars (eg
the Great Bear) 星座（经命名的星群, 如大熊星座）
156.
go steady (with sb) (dated infml 旧, 口) (of
sb not engaged to marry) go out regularly with sb of the opposite sex; have a serious long-lasting relationship （指未订婚的人）与某异性朋友经常约会; （与某人）有固定的情侣关系: Are Tony and Jane going steady? 托尼跟简是正在谈恋爱吗?
157.
languish v ~ (for sb/sth) be or become
weak and miserable because of unfulfilled longings; pine（因求之不得）变得衰弱而难过: languish for love, company, sympathy 渴望得到爱﹑ 相伴﹑ 同情而憔悴
158.
wander v (move around in an area or go
from place to place without any special purpose or destination; roam 游荡; 漫游; 闲逛; 流浪: wander through the countryside 在野外闲逛
159.
shamble v walk or run awkwardly, without
raising one's feet properly 笨拙地走或跑（拖着脚）: a shambling gait 蹒跚的脚步
160.
hollow adj sunken; deeply set 凹的; 凹陷
的: ,hollow-`eyed from lack of sleep 由於睡眠不足而双眼
凹陷的.
161. hulk n very large and usuclumsy person or
thing 很大的而且通常为很笨的人或物.
162. grind your teeth：to rub your upper and lower
teeth together, making a noise
163.
frantic adj extremely worried and frightened
about a situation, so that you cannot control your feelings get/become frantic There was still no news of Jill, and her parents were getting frantic.
164.
surge v [I] to suddenly move very quickly in a
particular directionsurge forward/through etcThe crowd surged through the gates.
165.
darn：adv (口, 婉, 褒或贬) extremely; very 极
端; 非常: What a darn(ed) stupid thing to say! 这话说得多麽愚蠢!
166.
croak： v to speak in a low rough voice, as if
you have a sore throat 'Help!' she croaked, her throat
dry with fear.
167.
wag v (-gg-) (cause sth to) move quickly from
side to side or up and down （使某物）来回或上下迅速摇摆: The dog's tail wagged.那条狗尾巴摆了摆.
168.
bellow v [I] make a deep loud noise like a
bull; roar, esp with pain 发出（像牛的）吼叫声; 咆哮（尤指因痛苦）: The bull bellowed angrily. 公牛怒吼起来.
169.
reel v [move unsteadily or sway; stagger 摇摇
晃晃地移动; 摇摆; 蹒跚: She reeled (back) from the force of the blow. 她受此一击（向後）打了个趔趄.
170.
infamy n [U] the state of being evil or well
known for evil things
171.
rat：(infml fig 口, 比喻) (a) disloyal person, esp
one who deserts a cause in times of difficulty 不忠的人; （尤指困难时）背弃事业的人: So you've changed sides, you dirty rat! 那麽, 你改变立场了, 你这可耻的叛徒! (b) unpleasant or despicable man 讨厌的人; 卑鄙的人
172.
shriek v ~ with sth; ~ (out) utter a shrill
scream 尖叫: shrieking with laughter, excitement 尖声大笑﹑ 激动的尖叫
173.
turf n (pl turfs or turves) [U] short grass
and the surface layer of soil bound together by its roots 草皮: clipped, springy, rolled, etc turf 修剪过的﹑ 松软的﹑ 辗轧过的...草皮
174.
modulate v vary the strength, volume or
pitch of (one's voice) 改变（嗓音）的强弱﹑ 大小﹑ 高低: the actor's clearly modulated tones 那演员显然改变了的声调.
175.
jitterbug n. 【口】1. 吉特巴舞2. 跳吉特巴舞的
人3. 容易紧张的人