【正文】 nter average n. something (a number) representing the middle。 ad. mon。 normal avoid v. to stay away from awake ad. not sleeping award n. an honor or prize for an act or service away ad. not near B back n. the part behind the front。 ad. the other way from forward bad ad. wrong。 acting against the law。 not good balance v. to make two sides or forces equal ball n. something round balloon n. a device of strong, light material that rises when filled with gas lighter than air ballot n. a piece of paper used for voting ban v. to not permit。 to stop。 n. an official restriction bank n. an anization that keeps and lends money bar v. to prevent or block barrier n. anything that blocks or makes an action difficult base n. a military center。 v. to establish as a fact (Her research was based on experiments.) battle n. a fight between opposing armed forces be v. to live。 to happen。 to exist beat v. to hit again and again beauty ad. that which pleases the eye, ear or spirit because prep. for the reason that (He left because he was sick.) bee v. to e to be bed n. a sleeping place before prep. earlier begin v. to do the first part of an action。 to start behind ad. at the back of。 in back of 中國最龐大的下資料庫 (整理 . 版權(quán)歸原作者所有 ) 第 4 頁 共 41 頁 believe v. to think。 to feel sure of。 to accept as true。 to trust bell n. an instrument that makes a musical sound (a church bell) belong v. to be owned by。 to be a member of below ad. lower than best ad. the most good betray v. to turn against。 to be false to better ad. more good than between ad. in the space or time that separates。 from one to the other (talks between two nations) big ad. of great size。 not small bill n. a legislative proposal biology n. the scientific study of life or living things in all their forms bird n. a creature that flies bite v. to cut with the teeth black ad. dark。 having the color like that of the night sky blame v. to accuse。 to hold responsible blanket n. a cloth cover used to keep warm bleed v. to lose blood blind ad. not able to see block v. to stop something from being done。 to prevent movement blood n. red fluid in the body blow v. to move with force, as in air (The wind blows.) blue ad. having the color like that of a clear sky boat n. something built to travel on water that carries people or goods body n. all of a person or animal。 the remains of a person or animal boil v. to heat a liquid until it bees very hot bomb n. a device that explodes with great force。 v. to attack or destroy with bombs bone n. the hard material in the body book n. a long written work for reading border n. a dividing line between nations born v. to e to life。 to e into existence borrow v. to take as a loan both ad. not just one of two, but the two together bottle n. a container, usually made of glass, to hold liquid bottom ad. the lowest part of something box n. something to put things into。 a container, usually made of paper or wood boy n. a young male person boycott v. to refuse to take part in or deal with brain n. the control center of thought, emotions and body activity of all creatures brave ad. having no fear bread n. a food made from grain break v. to divide into parts by force。 to destroy breathe v. to take air into the body and let it out again bridge n. a structure built over a waterway, valley or road so people and vehicles can cross from one side to the other 中國最龐大的下資料庫 (整理 . 版權(quán)歸原作者所有 ) 第 5 頁 共 41 頁 brief ad. short。 not long bright ad. giving much light。 strong and clear in color bring v. to e with something broadcast v. to send information, stories or music by radio or television。 n. a radio or television program brother n. a male with the same father or mother as another person brown ad. having the color like that of coffee budget n. a spending plan build v. to join materials together to make something building n. anything built for use as a house, factory, office, school, store or place of entertainment bullet n. a small piece of metal shot from a gun burn v. to be on fire。 to destroy or damage by fire burst v. to break open suddenly bury v. to put into the ground and cover with earth bus n. a public vehicle to carry people business n. one39。s work。 buying and selling to earn money。 trade busy ad. doing something。 very active but conj. however。 other than。 yet buy v. to get by paying something, usually money by conj. near。 at。 next to (by the road)。 from (a play by William Shakespeare)。 not later than (by midnight) C call v. to give a name to (I call myself John.)。 to ask for or request (They called for an end to the fighting.) calm ad. quiet。 peaceful。 opposite tense camera n. a device for taking pictures camp n. a place with temporary housing campaign n. a petition by opposing political candidates seeking support from voters。 a connected series of military actions during a war can v. to be able to。 to have the right to。 n. a container used to hold liquid or food, usually made of metal cancel v. to end。 to stop cancer n. a disease in which dangerous cells grow quickly and destroy parts of the body candidate n. a person who seeks or is nominated for an office or an honor capital n. the official center of a government。 the city where a country39。s government is capitalism n. an econom