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大学英语PETS公共英语四级大纲单词大全
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BC

BC

英 [ˌbi:'si:] 美 [ˌbi:'si:] 

BC基本解释

abbr.公元前(=Before Christ)

BC同义词

BC网络解释

1. 叶酸:泛酸(B5)、叶酸(BC)、烟酸(PP)等缺乏,都会引起相应的疾病 酶类 0.3% 蜂花粉中活性酶类多达80余种 转化酶、淀粉酶、葡萄糖氧化酶等多种酸 葡萄糖酸和柠檬酸,此外还有醋酸、丁酸、苹果酸和琥珀酸等 氨基酸、蜂蜜中含有丙氨酸、精氨酸、谷氨酸、天门冬氨酸、组氨酸、赖氨酸、苯丙氨酸、脯氨酸、丝氨酸等,

2. 战斗巡洋舰:而Class 6最困难,Class 7/8/9则是已知行星系的分级,分别是高安全区(Highsec)、低安全区(Lowsec)和零安全区(Nullsec),玩家Entity利用CCP所提供的资料制作出下图:Class 1:可用重型突击舰(HAC)或战斗巡洋舰(BC)独立完成Class

3. 战列巡洋舰:一般情况下,航空母舰(CV)、战列舰(BB)、战列巡洋舰(BC)以古代开明和较有作为的君主、名将(主要是抵御外辱的名将,如霍去病、卫青、岳飞等)、行省、民族、朝代等命名;巡洋舰(CB/CL)以江河、湖泊、山脉、高峰等命名;驱逐舰(DD)以城市、港口、名镇等命名;

4. bc:brest carcinoma; 乳腺癌

5. bc:biphase coding; 二相编码

6. bc:biphase code; 二相码

7. bc:bladder-carcinoma; 膀胱癌

BC词典解释

1. 公元前
You use BC in dates to indicate a number of years or centuries before the year in which Jesus Christ is believed to have been born.

e.g. The brooch dates back to the fourth century BC.
这枚胸针的历史可以追溯到公元前4世纪。

大学英语PETS公共英语四级大纲单词大全
  • be dependent on
  • by reason of
  • by way of
  • by the way
  • by oneself
  • by no means
  • by mistake
  • by means of
  • by itself
  • by hand
  • by far
  • by chance
  • by all means
  • by accident
  • by air
  • beyond question
  • beside the point
  • before long
  • because of
  • back and forth
  • be typical of
  • be tired of
  • be thirsty for
  • be worthy of
  • be superior to
  • be subject to
  • be strict with
  • be suitable for
  • be similar to
  • be shy of
  • be resistant to
  • be representative of
  • be relevant to
  • be relative to
  • be proud of
  • be loyal to
  • be keen on
  • be jealous of
  • be innocent of
  • be ready for
  • be independent of
  • be ignorant of
  • be generous with
  • be good at
  • be preferable to
  • be fond of
  • be fit for
  • be familiar with
  • be guilty of
  • be equivalent to
  • be familiar to
  • be indispensable for
  • brush
  • bump
  • be eager for
  • be due to
  • be crazy about
  • be contrary to
  • be content with
  • be conscious of
  • be consistent with
  • be compatible with
  • be characteristic of
  • be capable of
  • be bound for
  • be beneficial to
  • be aware of
  • be ashamed of
  • be accustomed to
  • be absent from
  • bring to
  • bring up
  • bring out
  • bring forward
  • bring forth
  • bring down
  • bring back
  • break out
  • bring around
  • bring about
  • break up
  • break through
  • break off
  • break into
  • bring to a halt
  • break down
  • bring to mind
  • belong to
  • break in
  • break away
  • be in contact with
  • bring into operation
  • benefit from
  • back up
  • back down
  • bath
  • basketball
  • basket
  • bar
  • basic
  • base
  • bare
  • bank
  • banana
  • ban
  • balloon
  • ball
  • be entitled to
  • bake
  • bag
  • badly
  • bad
  • by chance
  • back and forth
  • back
  • baby
  • be aware of
  • be capable of
  • by mistake
  • be tired of
  • buy
  • be seated
  • butter
  • but
  • but for
  • be busy with
  • busy
  • business
  • bury
  • bus
  • burst
  • burn up
  • burn
  • building
  • build up
  • build
  • brush
  • brown
  • brother
  • bring up
  • bring forward
  • bring forth
  • bring down
  • by way of
  • bring about
  • bright
  • brief
  • by the way
  • bring
  • by hand