helpline的复数形式为：helplines...

Ancient Cisalpine Gaul included an area south and east of the Alps.古代阿尔卑斯山南边的高卢地区包括阿尔卑斯山以南和以东的区域....

exculpate的音标：exculpate的英式发音音标为：['ekskʌlpeɪt]exculpate的美式发音音标为：['ɛkskəlˌpet, ɪk'skʌl-]...

After a three-weekend courtship, Pamela accepted Randolph's proposal of marriage.经过3个周末的追求之后，帕梅拉接受了伦道夫的求婚。Randolph's work was exclusively concerned with the effects of pollution on health.伦道夫的著作专门论述污染对健康的影响。She...

If the bank is unhelpful take it up with the Ombudsman.银行要是不肯帮忙，就去找申诉专员。The criticism is both unfair and unhelpful.批评既不公正又无济于事。The waiters were rude and unhelpful, the manager ditto.这些服务员态度生硬，服务不周，经理也一样。...

鼓虾科...

Dolphins have sometimes been known to save drowning swimmers.据悉海豚有时会救溺水的游泳者。Dolphins sometimes play in the wake of the boats.有时海豚在船的尾流中嬉戏。a school of dolphins一群海豚...

hysterocolposcope的音标：hysterocolposcope的英式发音音标为：[hɪstərəʊ'kɒlpəskəʊp]hysterocolposcope的美式发音音标为：[hɪstəroʊ'kɒlpəskoʊp]...

甲酰吡啶...

impalpability的音标：impalpability的英式发音音标为：[ɪmpælpə'bɪlɪtɪ]impalpability的美式发音音标为：[ɪmpælpə'bɪlɪtɪ]...

阿法罗定...

甲病毒属...

ballpoints的音标：...

v.下崽( whelp的过去式和过去分词 )...

阴道扩张术...

n.（笔的）圆珠笔...

Brightly colored shop signs in strange alphabets lined the streets.街的两旁到处是稀奇古怪的字母写的色彩鲜艳的商店招牌.Alphabets without serifs are called sansserif.不带这种衬线的字母称作无衬线字母.A matrix printer with a programmable character generator ( to pe...

ethylpapaverine的音标：ethylpapaverine的英式发音音标为：[i:ðɪlpəpeɪvə'ri:n]ethylpapaverine的美式发音音标为：[iðɪlpəpeɪvə'rin]...

v. （心脏）悸动( palpitate的现在分词 )，突突跳，急速地跳动，颤抖...

ethylpentene的音标：ethylpentene的英式发音音标为：['ɪθɪlpənti:n]ethylpentene的美式发音音标为：['ɪθɪlpəntin]...

Caesalpinoideae的音标：...

n.钟的拉索，钟绳，铃扣...

catalpa的复数形式为：catalpas...

colpoperineoplasty的音标：colpoperineoplasty的英式发音音标为：[kɒlpəʊpərɪni:əʊp'læstaɪ]colpoperineoplasty的美式发音音标为：[kɒlpoʊpərɪnioʊp'læstaɪ]...

n.乳间，胸前...

helpmeet的音标：helpmeet的英式发音音标为：['helpmi:t]helpmeet的美式发音音标为：['helpmit]...

He watched helplessly as his mother died an agonizing death.他无助地看着母亲痛苦地死去。Cross-currents can sweep the strongest swimmer helplessly away.即使最强壮的游泳者也会无助地被交叉水流冲走。His abrupt change of subject left her floundering helplessly....

farnesylpyrophosphate的音标：farnesylpyrophosphate的英式发音音标为：[fɑ:rnsɪlpaɪərəfəʊs'fɒt]farnesylpyrophosphate的美式发音音标为：[fɑrnsɪlpaɪərəfoʊs'fɒt]...

Their herbs and spices are arranged in alphabetical order.他们的香草和调味料按字母顺序摆放。The names on the list are in alphabetical order .名单上的名字是按字母顺序排列的。The names are listed in alphabetical order .姓名是按字母顺序排列的。...

kelpie的复数形式为：kelpies...