1.beverage n.饮料(any type of drink except water)

词根记忆：bever(喝)+age --喝的东西一饮料

例:food and beverages食品和饮料

2.biats n.偏见(prejudice)；偏心(preference);v.使有偏见(to give a settled and often prejudiced outlook to)

词根记忆：bi(两)+as --两者只取其--偏见

例:A political bias was evident in the newspaper article.

派生词：biased(a．结果有偏倚的)

3.bicker v.争吵，争论(to quarrel)

联想记忆：bick(看作brick砖头)+er--互相扔砖头--争吵

例:The services bickered unceasingly over their respective roles and missions.

4.bid n.出价，投标(an offer of a price)；投标的价格（the price offered）

例:They revise their procedure for making bids for federal contracts and subcontracts.//They lost the contract because their bid was too high.

派生词：bidder(n.投标人)

5.bifurcation n.分歧(difference )

例:The Geminid data between 1970 and 1979 show just such a bifurcation.

6.bilateral a.双边的（affecting two nations or parties)

词根记忆：bi(两)+later(边的)+al--双边的

例:The bilateraltalks between Russia and the U.S. produced an important agreement.

7.billing n.营业额(total amount of business within a given period)；广告(advertising)

例:billing cycle结账周期

8.bind v.捆绑(to tie or to fasten)；结合(to combine or be taken up especially by chemical action)；约束(to restrain as if with bonds)

发音记忆：“绑的”--绑着的东西是受约束的--约束

例:Western women were free from the constraints binding their eastern sisters.

9.biodegradable a．可由生物降解的(can be made to rot by bactena)

词根记忆：bio(生物)+degradable(能降解的)--可由生物降解的

例:Since most paper is entirely biod舯Idable, paper goods are environmentally preferable.

10.bioengineer v.生物工程制成（to modify or produce by bioengineering）；生物工程师

词根记忆：bio(生物)+engineer(工程师)一生物工程师

例:Plantings of cotton bioengineered to produce its own insecticide against bollworms,a major cause of crop failure, sustained little bollworm damage until this year.

1.beverage n.饮料(any type of drink except water)

词根记忆：bever(喝)+age --喝的东西一饮料

例:food and beverages食品和饮料

2.biats n.偏见(prejudice)；偏心(preference);v.使有偏见(to give a settled and often prejudiced outlook to)

词根记忆：bi(两)+as --两者只取其--偏见

例:A political bias was evident in the newspaper article.

派生词：biased(a．结果有偏倚的)

3.bicker v.争吵，争论(to quarrel)

联想记忆：bick(看作brick砖头)+er--互相扔砖头--争吵

例:The services bickered unceasingly over their respective roles and missions.

4.bid n.出价，投标(an offer of a price)；投标的价格（the price offered）

例:They revise their procedure for making bids for federal contracts and subcontracts.//They lost the contract because their bid was too high.

派生词：bidder(n.投标人)

5.bifurcation n.分歧(difference )

例:The Geminid data between 1970 and 1979 show just such a bifurcation.

6.bilateral a.双边的（affecting two nations or parties)

词根记忆：bi(两)+later(边的)+al--双边的

例:The bilateraltalks between Russia and the U.S. produced an important agreement.

7.billing n.营业额(total amount of business within a given period)；广告(advertising)

例:billing cycle结账周期

8.bind v.捆绑(to tie or to fasten)；结合(to combine or be taken up especially by chemical action)；约束(to restrain as if with bonds)

发音记忆：“绑的”--绑着的东西是受约束的--约束

例:Western women were free from the constraints binding their eastern sisters.

9.biodegradable a．可由生物降解的(can be made to rot by bactena)

词根记忆：bio(生物)+degradable(能降解的)--可由生物降解的

例:Since most paper is entirely biod舯Idable, paper goods are environmentally preferable.

10.bioengineer v.生物工程制成（to modify or produce by bioengineering）；生物工程师

词根记忆：bio(生物)+engineer(工程师)一生物工程师

例:Plantings of cotton bioengineered to produce its own insecticide against bollworms,a major cause of crop failure, sustained little bollworm damage until this year.