sit up是什么意思？

sit up的音标：sit up的英式发音音标为：[sit ʌp]sit up的美式发音音标为：[sit ʌp]...

This should make people sit up and take notice.这件事应引起人们的关注。A defeat like that makes you sit up and think.那样的一次失败会令你警觉起来，开始思考。Even the most apathetic students are beginning to sit up and listen.连最不感兴趣的学生都开始坐直了听讲。...

surpluses的音标：surpluses的英式发音音标为：['sɜ:pləsɪz]surpluses的美式发音音标为：['sɜpləsɪz]...

vt.忍耐...

我们沿着桥上狭窄的钢制格架往前爬。We were crawling along the narrow steel lattice of the bridge.通常白云石晶体构成格架,它有均匀分布的孔隙.Commonly the dolomite crytals form a framework with evenly distributed porosity.颗粒本身远比颗粒格架坚硬.The individual grains are ...

adj.高压的，横暴的，不容分说的，狂三诈四...

Why didn't you tell us about the antivirus?那你为什么不告诉我们那里有抗病毒的血清?AIM : To study the anti - inflammatory effect of the Antivirus Oral Liquid ( AOL ) in experimental rabbit conjunctivitis model.目的: 观察抗病毒口服液 ( Antivirus ...

Alkalosis and potassium depletion may be pronounced.可能有碱中毒和缺钾.Increased renal excretion occurs with both respiratory and metabolic alkalosis.在呼吸性碱中毒和代谢性碱中毒中钾离子的肾排泄增加.Chronic respiratory alkalosis ( CRA ) , CRA plus metab...

abjunction的音标：abjunction的英式发音音标为：[æb'dʒʌŋkʃən]abjunction的美式发音音标为：[æb'dʒʌŋkʃən]...

sterile的反义词有：fertile, fertile。adj.sterile的反义词（不结果的;贫乏的）：fertile。sterile的反义词（其他释义）：fertile。...

n.遗物，遗迹，废墟，纪念物，[古生物]残遗体...

◎〔～瑚〕由一种叫珊瑚虫的腔肠动物的外骨骼聚集而成.Hu 〕 by a call of the coelenterate coral exoskeleton made together.主要为水生的节肢动物,通常身体分节并有壳质的外骨骼.The outermost layer of cuticle of an arthropod exoskeleton, composed mostly of wax.一种坚硬的半透明角质物质, 节肢动物...

Most finite verbal forms diachronically derive from nominalizations and periphrastic constructions with auxiliary verbs.副词,后置词几乎完全都有名词性的,形容词性的或动词性的起源.The stereographic projection must be supplemented by other constructio...

n.官僚，官僚主义，官僚主义者...

micronizing的音标：micronizing的英式发音音标为：['maɪkrənaɪzɪŋ]micronizing的美式发音音标为：['maɪkrənaɪzɪŋ]...

abbeys的音标：...

cholesteryl的音标：cholesteryl的英式发音音标为：[kɒ'lestərəl]cholesteryl的美式发音音标为：[kɒ'lestərəl]...