back v. to support 支持
backlash n. A strong negative reaction 反沖；強烈反應(yīng)
beckon v. to signal， summon； to attract； to lure 示意；打招呼；引誘
baffle v. to confuse or bewilder 使受挫；阻撓
balk v. to refuse to accept 拒絕接受
ballot n. a sheet on which a vote is registered 選票
ban n. v. prohibition 禁止
bar v. not to allow， exclude， prohibit 禁止，阻止
bid v. attempt 試圖，嘗試，投標(biāo)
bilk v. to cheat 欺騙
blast n. v. explosion， criticize strongly 爆炸，評擊
blaze n. fire 火災(zāi)，烈火，火焰
bleak adj. dim， weak， hopeless 黯淡的；沒有指望的
blockade n. the closing off of a port ， city， etc. by an enemy 封鎖
blow n. injury， disappointment suffered 傷痛，打擊
boom v. to grow or increase fast 激增；暴漲；迅速發(fā)展
boost v. help， incentive 幫助；促進；提高
boycott v. to refrain from buying or use something as a means of protest 聯(lián)合抵制；拒絕參加；一致與…絕交
budget n. an estimate of expected income and expenses 預(yù)算；經(jīng)費
backlash n. A strong negative reaction 反沖；強烈反應(yīng)
beckon v. to signal， summon； to attract； to lure 示意；打招呼；引誘
baffle v. to confuse or bewilder 使受挫；阻撓
balk v. to refuse to accept 拒絕接受
ballot n. a sheet on which a vote is registered 選票
ban n. v. prohibition 禁止
bar v. not to allow， exclude， prohibit 禁止，阻止
bid v. attempt 試圖，嘗試，投標(biāo)
bilk v. to cheat 欺騙
blast n. v. explosion， criticize strongly 爆炸，評擊
blaze n. fire 火災(zāi)，烈火，火焰
bleak adj. dim， weak， hopeless 黯淡的；沒有指望的
blockade n. the closing off of a port ， city， etc. by an enemy 封鎖
blow n. injury， disappointment suffered 傷痛，打擊
boom v. to grow or increase fast 激增；暴漲；迅速發(fā)展
boost v. help， incentive 幫助；促進；提高
boycott v. to refrain from buying or use something as a means of protest 聯(lián)合抵制；拒絕參加；一致與…絕交
budget n. an estimate of expected income and expenses 預(yù)算；經(jīng)費