Precipitates are usually collected by centrifugation at intervals.常常是用离心法分段收集沉淀的.Try to get into the habit of eating at least three small meals a day, at equally spaced intervals.尽量养成每天至少吃3顿小餐的习惯，而且每餐的间隔要相同。She began to ...

rivals的音标：...

By marks in numbers or letters, the teacher evaluates a student's work.老师用数字或字母的符号来评价学生的作业.She evaluates people by their clothes.她根据衣着来估价人.An expression that an assembler evaluates at pre - assembly time.汇编程序在预汇编时对其...

divalent的音标：divalent的英式发音音标为：['daɪ'veɪlənt]divalent的美式发音音标为：[daɪ'veɪlənt]...

A subsequent ratification has a retrospective affect, and be equivalent to a prior command.事后假追认有溯及力, 等同先前命令.The dividend pay be equivalent to one quarter of the pretax profit.所付股息相当于税前利润的四分之一.Boldness and arrogance will...

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v.使无效( invalidate的过去式和过去分词 )，使作废，证明…错误，使站不住脚...

adj.离格的...

mediaeval的音标：mediaeval的英式发音音标为：[ˌmi:di:'i:vəl, ˌmedi:-]mediaeval的美式发音音标为：[ˌmidi'ivəl, ˌmɛdi-]...

I must have acquired ambivalent attitude towards women from her.我对妇女的矛盾态度一定是从她那里学来的.She seems to feel ambivalent about her new job.她似乎对新工作忧喜参半。She remained ambivalent about her marriage...她对于自己的婚事仍然拿不定主意。He maintained an...

We therefore reject our hypothesis that these 4 constructs would function equivalently.因此,我们拒绝先前关于4种装置在功能上等同的假设.We are witnessing widespread adoption of GPS with an equivalently widespread range of accuracy requirements....

overvaluation的音标：overvaluation的英式发音音标为：[əʊvəvæljʊ'eɪʃən]overvaluation的美式发音音标为：[oʊvəvæljʊ'eɪʃən]...

cavalier的复数形式为：cavaliers...

evaluator的音标：evaluator的英式发音音标为：[ɪ'væljʊeɪtə(r)]evaluator的美式发音音标为：[ɪ'væljʊeɪtə(r)]...

isonival的音标：isonival的英式发音音标为：[aɪsəʊ'naɪvəl]isonival的美式发音音标为：[aɪsoʊ'naɪvəl]...

invalidating的音标：...

oval的复数形式为：ovals...

chivalrously的音标：chivalrously的英式发音音标为：['ʃɪvlərəslɪ]chivalrously的美式发音音标为：['ʃɪvlərəslɪ]...

Valentino was virtually deified by legions of female fans.瓦伦蒂诺几乎被众多的女性崇拜者奉若神明。Valentino is keen to see celebrities parading his clothes at big occasions.瓦伦蒂诺喜欢看名人在重大场合展示他设计的服装。Virtually every woman in the '20s swoon...

n.求值程序...

validates的音标：...

devalues的音标：...

Nurses are undervalued, and they never enjoy the same status as doctors.护士的作用被人们低估了，她们从未享有和医生同样的地位。Even the best teacher can feel undervalued.即使是最好的老师也会感觉受了轻视。The contributed items may not be overvalued or undervalued.不得...

The sunset rivalled the sunrise in beauty.日落与日出的景色一样美.In the school the German language, to some extent , rivalled the Russian.学校里, 德语大有与俄语对抗之势.A green - technology industry is budding — rivalled by Denver, Boston and, o...

adjectival的音标：adjectival的英式发音音标为：[ˌædʒek'taɪvl]adjectival的美式发音音标为：[ˌædʒɪk'taɪvəl]...

n.血缬氨酸过多（症），血缬氨酸过多症...

For decades, the tunnels of the Solotvyno Salt Mine in Ukraine have hosted subterranean convalescents.数十年来, 乌克兰Solotvyno盐矿的洞群一直款待着来地下疗养的患者....

valve的一般过去时为：valved...

adj.夏天的，夏季的...

convalesces的音标：...