n. （服务的）对象，目标，（射击的）靶子，目的；vt. 瞄准，把…作为攻击目标；
[例句] The village lies beside a main road, making it an easy target for bandits...
[例句] The missiles missed their target...
n. 参谋，全体职员，管理人员，权杖；adj. 行政工作的，参谋的，职员的，作为正式工作人员的；v. 在…工作，为…配备职员，任职于；
[例句] The staff were very good...
[例句] The outpatient program has a staff of six people...
adj. 微小的，细小的，不结实的，无须重视的；n. 轻蔑，忽视，冷落；vt. 轻蔑，忽视，怠慢；
[例句] Doctors say he has made a slight improvement...
[例句] We have a slight problem...
n. 牺牲，献祭，供奉，牺牲行为，[宗]基督的献身；vt.& vi. 牺牲，把…奉献给…，廉价卖出，牺牲，献祭，[棒]作牺牲打；vt. 献祭，奉献，牺牲，亏本出售；
[例句] She sacrificed family life to her career...
[例句] Her husband's pride was a small thing to sacrifice for their children's security...
n. 钩号，一瞬间，壁虱，钟的嘀嗒声；v. 发出滴答声，在（纸）上打钩，做出…举动；
[例句] His exercise books were full of well deserved red ticks...
[例句] Place a tick in the appropriate box.
n. 回答，答复，反应，报复（行动），[法律]答辩；vi. [法律]（原告对被告）答辩，反响，作答，（以行动）做出反应；vt. 回应，作出反应；
[例句] 'That's a nice dress,' said Michael. 'Thanks,' she replied solemnly...
[例句] He replied that this was absolutely impossible...
n. 显示屏，屏幕，[计]显示器，监测仪，监控人员，班长；vt. 监控，监听，搜集，记录，测定，监督；vi. 监视；
[例句] Officials had not been allowed to monitor the voting...
[例句] You need feedback to monitor progress.
n. 奶，乳液，母乳；vt. 挤奶，榨取；
[例句] He popped out to buy a pint of milk.
[例句] ...basic foods such as meat, bread and milk.
n. 方法（ mean的名词复数），手段，收入，财
[例句] The move is a means to fight crime...
[例句] The army had perfected the use of terror as a means of controlling the population...
adj. 失败的，输的；n. 失败，损失；v. 遗失，失去( lose的现在分词 )，（使）失去（所需要的东西，尤指钱），（因事故、年老、死亡等）损失，浪费；
[例句] A C Milan lost the Italian Cup Final...
[例句] The government lost the argument over the pace of reform...
adj. 较年幼的，较年小的，三年级的，低年级的，资历较浅的，后进的；n. 年少者，青少年，晚辈，三年级生，职位较低者；
[例句] Junior and middle-ranking civil servants have pledged to join the indefinite strike.
[例句] ...a junior minister attached to the prime minister's office.
vt. 包含，使参与，牵涉，围绕，缠绕，使专心于；
[例句] Running a kitchen involves a great deal of discipline and speed...
[例句] Nicky's job as a public relations director involves spending quite a lot of time with other people.
n. 影像，肖像，概念，意向，镜像，映像；
[例句] The image of art theft as a gentleman's crime is outdated...
[例句] The words 'Cote d'Azur' conjure up images of sunny days in Mediterranean cafes.
n. 草，青草，草地，草坪，告密者，〈俚〉龙须菜；vt. 用草覆盖，使…长满草，使…吃草；vi. 渐渐被草覆盖，放牧；
[例句] Small things stirred in the grass around the tent...
[例句] The lawn contained a mixture of grasses.
vt. 伪造，篡改，对…做手脚，仿造；vt.& vi. 假装；n. 骗子，冒牌货，赝品，[体]假动作，冒充，诈骗；adj. 假的，冒充的；
[例句] The bank manager is said to have issued fake certificates.
[例句] It's safer to fake a tan with make-up rather than subject your complexion to the harsh rays of the sun...
n. 暴露，揭发，公开，（商品等的）展出；
[例句] Exposure to lead is known to damage the brains of young children.
[例句] ...the potential exposure of people to nuclear waste.
vi. 出现，浮现，暴露，摆脱；
[例句] Richard was waiting outside the door as she emerged...
[例句] The postman emerged from his van soaked to the skin.
n. 罗盘，指南针，圆规，界限；
[例句] We had to rely on a compass and a lot of luck to get here.
[例句] Within the compass of a normal sized book such a comprehensive survey was not practicable.
n. 细胞，小牢房，电池，墓穴；vi. 住在牢房或小室中；vt. 囚禁；
[例句] Those cells divide and give many other different types of cells.
[例句] ...blood cells...
adj. 空的，空虚的，没人住的，（职位）空缺着的，无效的；n. 太空，宇宙空间，空位，空隙，空虚感，寂寞的心情；vt. 使无效，宣布…作废，取消，排泄；
[例句] His death has left a void in the cricketing world which can never be filled.
[例句] ...an aching void of loneliness.