vt. 隐藏，躲避，隐匿，躲藏，遮蔽，覆盖；vi. 隐瞒，遮住，遮挡，掩盖；n. 兽皮，生命，人的皮肤，（观看野生动物的）隐蔽处；
[例句] He hid the bicycle in the hawthorn hedge...
[例句] They could see that I was terrified, and hid me until the coast was clear.
n. 失败，不及格，缺乏，不足，破产，倒闭，失败的事，失败者；
[例句] This policy is doomed to failure...
[例句] Three attempts on the British 200-metre record also ended in failure.
n. 医生，大夫，博士，神学家，医疗设备；vt.& vi. 医疗，行医；vt. 修理，装配，假造，搀杂，修改，修饰；
[例句] Do not discontinue the treatment without consulting your doctor...
[例句] Doctor Paige will be here right after lunch to see her.
adj. 活着的，活泼的，有生气的，敏感的；
[例句] She does not know if he is alive or dead...
[例句] They kept her alive on a life support machine.
n. 空旷，开阔，公开，率真；
[例句] He opened the window and looked out...
[例句] The church doors would open and the crowd would surge out.
vi. 滑落，下跌，打滑，[棒球]滑垒；vt. 衰落（成），逐渐降低，使悄悄转动，（使）快捷而悄声地移动；n. 幻灯片，降低，滑梯；
[例句] She slid the door open...
[例句] I slid the wallet into his pocket...
n. 同盟，联盟，协会，工会，联合，团结；adj. 工会的；
[例句] I feel that women in all types of employment can benefit from joining a union.
[例句] ...union officials.
n. 表面，外观，外表，地面。水面；vi. 浮出水面，在表面工作，显露；vt. 使浮出水面，使成平面；adj. 表面的，外观的，外表上的，平地上的，肤浅的；
[例句] Ozone forms a protective layer between 12 and 30 miles above the Earth's surface.
[例句] ...tiny little waves on the surface of the water...
adj. 原始的，独创的，最初的，新颖的；n. 原文，原型，原件，怪人；
[例句] The original plan was to hold an indefinite stoppage...
[例句] The inhabitants have voted overwhelmingly to restore the city's original name of Chemnitz.
n. 类型，铅字，（印刷或打印的）文字，于…类型的；vt.& vi. 打字；vt. [医学]测定（血型），按类型把…归类，成为…的典型，[印刷]浇铸（铅字等）；
[例句] …several types of lettuce…
[例句] There are various types of the disease...
adj. 相对的，对面的，对立的，[数学]（顶、边等）对的；prep. （表示位置）在…的对面，[数学]（顶、边等）对的，与…在一排，（表示方式）与…联合主演；adv. 在对面，对过；n. 对立面，对立物，相反的人[事物]；
[例句] Jennie had sat opposite her at breakfast.
[例句] ...the opposite corner of the room.
vt. 救助，储蓄，节约，保留；vi. 储蓄，节约，保存；n. 救援，补救；prep. 除了；除…外；conj. 但是；
[例句] ...a final attempt to save 40,000 jobs in Britain's troubled aero industry...
[例句] One man was still missing last night after the Belgian trawler Lucky capsized off the Dutch coast. Three other men were saved...
n. 混乱，食堂，肮脏，困境；vt. 弄脏，搞砸，给…供膳；vi. 把事情弄糟，制造脏乱；
[例句] The house is a mess...
[例句] The wrong shampoo can leave curly hair in a tangled mess...
vt. 收集，聚集，搜集，收紧，收缩，采集；vi. 逐渐增加，积聚；n. 聚集，衣褶；
[例句] In the evenings, we gathered around the fireplace and talked...
[例句] The man signalled for me to gather the children together.
vi. 褪去，失去光泽，逐渐消逝，凋谢，衰老；vt. 使褪色；adj. 乏味的，平淡的；
[例句] All colour fades — especially under the impact of direct sunlight...
[例句] No matter how soft the light is, it still plays havoc, fading carpets and curtains in every room.
n. 入径，通道，机会，权利；vt. 到达，进入，访问，存取（计算机信息）；
[例句] The facilities have been adapted to give access to wheelchair users.
[例句] Scientists have only recently been able to gain access to the area...
n. 目击者，见证人，[法]证人，证据；vt. 出席或知道，作记录，提供或作为…的证据；vi. 做证人，见证；
[例句] Witnesses to the crash say they saw an explosion just before the disaster...
[例句] No witnesses have come forward.
n. 股，（参与、得到等的）份，（分享到的或贡献出的）一份，市场占有率；vt.& vi. 共有，共用，均摊；vt. 分配，分开，共同承担；vi. 分享，分担(in)；
[例句] This is why Sir Colin Marshall, British Airways' chairman, has been so keen to buy shares in US-AIR...
[例句] For some months the share price remained fairly static.
adj. 公众的，公共的，公开的，政府的，人人知道的，知名的；n. 大众，社会，公共场所，（文学家等的）爱读者；
[例句] Lauderdale House is now open to the public...
[例句] Pure alcohol is not for sale to the general public...
prep. 和，跟，随着，关于，和…一致；
[例句] With her were her son and daughter-in-law...
[例句] She is currently staying with her father at his home.