demographic是什么意思？

demographic的复数形式为：demographics...

demographic的音标：demographic的英式发音音标为：[ˌdemə'ɡræfɪk]demographic的美式发音音标为：[ˌdemə'ɡræfɪk]...

Most of our listeners are in the 25-39 demographic.我们的大多数听众都属于25至39岁这个年龄段。But the demographic it's targeted at is very technology - savvy.但是人口统计旨在科学的调查.The demographic transition is thus, in part, a pure accident.因此...

the theory of demographic transition人口转变论This quiet demographic counter - revolution is a dramatic upsurge in intermarriage.这种人口统计学意义上的逆向流动便是异族婚姻的大幅增加.But the demographic it's targeted at is very technology - savvy....

pry的现在完成时为：pried...

Europe's divisions are the subtext of a new movie thriller called Zentropa.新上映的惊悚电影《欧罗巴》背后的潜台词是欧洲的分裂。The film turned out to be a gripping thriller.那部电影原来是部扣人心弦的惊悚片。This excellent thriller is fast paced and believabl...

hemocytometer的音标：hemocytometer的英式发音音标为：[ˌhi:məʊsaɪ'tɒmɪtə]hemocytometer的美式发音音标为：[ˌhimoʊsaɪ'tɒmɪtə]...

torpedo的一般过去时为：torpedoed...

This leads to better leak integrity and allays contamination concerns.这导致了更好的泄露完整性,减少了对污染的担心.And from a security standpoint the act raises as many fears as allays.而从安全角度来说,该法案消除恐惧的同时也增加了担忧.Despite these , it is bacterici...

adj.有蹄的，蹄形状的，装蹄的v.（兽的）蹄，马蹄( hoof的过去式和过去分词 )...

merrihueite的音标：merrihueite的英式发音音标为：[me'ri:hju:aɪt]merrihueite的美式发音音标为：[me'rihjuaɪt]...

n.险恶，严酷...

migratory bird的音标：migratory bird的英式发音音标为：['maɪgrəˌtɔ:ri: bə:d]migratory bird的美式发音音标为：['maɪɡrəˌtɔri bɚd]...

侧齿状突...

rig的音标：rig的英式发音音标为：[rɪg]rig的美式发音音标为：[rɪɡ]...

Each dress is hemmed and scrupulously checked for imperfections.每条连衣裙都缝上了褶边，并经过严格的检查，不允许有任何瑕疵。By his own statement, there have been imperfections in his judgment.据他自己声称，他的判断存在不足之处。I was obsessed by my physical imperfecti...

She complained about bundling the children off to school.她对那种急急忙忙催促孩子们去上学的行为表示不满.This mower is provided with various functions of mowing, cuddling, bundling, hoisting, bulldozing and loading.该割草机具有割草 、 搂草 、 捆草 、 起吊 、 装载等...

The nine crew on the Boeing 747 were released unharmed.那架波音747上的9名机组成员平安获释。Polish workers will now be making component parts for Boeing 757s.现在波音757飞机的组成部件将由波兰工人制造。The Boeing 767 had barely taxied to a halt before its do...

n.甲壳纲动物（如蟹、龙虾）( crustacean的名词复数 )...