2018考研英语备考必背核心词汇大汇总之23.24
考研英语单词储备很重要，小编为大家整理了一批考研英语核心词汇，无论多忙，当天晚上睡觉前和第二天早上都要把学习的单词复习一遍。
beforehand 预先，事先 If you wanted soup for lunch you should have told me beforehand.
bewilder 使迷惑，使糊涂 I’m bewildered as to which one to buy
assign 分配，布置(作业) The teacher assigned (us) a new lesson.
assimilate 吸收，消化 He is quick to assimilate new ideas.
bar 条，块，杆，棒, 酒吧 a bar of gold
boom 低沉有回响的声音 The great bell tolled with a deep boom.
spacious adj.广阔的，宽敞的
spectrum n.谱，光谱，频谱;范围，幅度，系列
bore 钻孔，挖(通道) bore through a wall
bounce 弹起，反弹 The ball doesn’t bounce well.
sovereign a.独立的，有主权的 n.君主，国王，统治者
spicy a.加很多香料的;(口味)浓郁的
boycott (联合起来)抑制，拒绝参加 boycott uncooperative manufactures
brace 托架，支架 He braced his muscles and lifted the weight.
spine n.脊柱，脊椎;(动植物的)刺;书脊
bound 跳跃，弹回 She bounded to her feet and waved her right hand triumphantly.
breed (使)繁殖 Rabbits breed families rapidly.
anchor 锚 The anchor catches (drags).
2018考研英语备考必背核心词汇(24)annoy 使恼怒，使生气 She was annoyed at (with) his lightheard attitude.
bribe 贿赂 accept(或take)a bribe from sb.
annual 每年的，年度的 the annual output of steel
apart 成零碎 Such cheap clothes come apart after a few washings.
apparent 显然的，明明白白的 It was apparent that they all understood.
anonymous 匿名的，无名的 an anonymous letter (phone call)
anticipate 预期，预料 The directors anticipated a fall in demand (that demand would fall).
accumulate 积累，积攒，积聚 accumulate wisdom
accurate 准确的，精确的 an accurate estimate
brisk 轻快的，生气勃勃的 a brisk pace
brittle 易碎的，一碰就破的 brittle glass
accuse 指控，指责 They accused her publicly of stealing their books.
who could be activated whenever needed.
bump 碰，撞(against, into) The truck bumped against the wall in the dark.
activate 使活动起来，使开始起作用，启动 They have planted secret agents in many countries
burst 爆炸，爆裂 The boiler burst.
casual 偶然的，无计划的，随便的，非正式的 a casual meeting
challenge 向...挑战 Our school challenged the local champion team to a football match.
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