sit up是什么意思？

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。...

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]...

“抗重力”的拼音为：kàng zhòng lì...

高蛋氨酸...

尽管西比斯大发牢骚，但妈妈不会放她一马。Though Sybbis complained bitterly, Mama would not let up on her.他特别爱发牢骚，老是抱怨这抱怨那。He was a terrible complainer — always moaning about something.这被认为是一种限制妇女发牢骚的方式。This was seen as a way of restricting w...

The boy has an analytic mind.这男孩有分析的头脑.The Analytic Hierarchy Process ( AHP ) was utilized to apportion weight of indicators.采用层次分析法 ( AHP ) 设定了指标权重.analytic perturbations解析摄动There are certain advantages claimed by propo...

n.诗，韵文( poem的名词复数 )...

invariables的音标：...

Serbian的音标：Serbian的英式发音音标为：['sɜ:bɪən]Serbian的美式发音音标为：['sɜrbɪrn]...

Microdiffusion of oil droplets to the draining lymph nodes can partly explain this observation.油小滴的微扩散至淋巴节点可以在某种程度上地解释此种观测....

adv.再，重新...

“权”的英语可以翻译为：[书]counterpoise，weight ，power，authority[书] （权衡） weigh（权且； 姑且） tentatively，for the time being ...

...a penniless refugee.一文不名的难民Overcrowding and poor sanitary conditions led to disease in the refugee camps.过度拥挤和恶劣的卫生状况导致难民营中出现疾病。They say they will stay to rebuild their homes rather than retreat to refugee camps...他们说...

“地学”的英语可以翻译为：geoscience，geonomy ...

n.环辛烯...

“反质子”的拼音为：fǎn zhì zǐ...

Dangerous undertows make swimming unsafe along most of the coastline.由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。This is some of the most exposed coastline in the world.这里的海岸线属于世界上最无遮蔽的一段了。The oil washed ashore on roughly 1,000 miles o...