screw up什么意思？

Can you screw up this handle for me?你能帮我把这个把手拧紧 吗 ?The taste of the lemon made her screw up her face.柠檬把她酸得龇牙咧嘴.You have to screw up the handle, it has become loose.柄松动了,你得把螺丝拧紧....

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

He felt impelled to investigate further.他觉得有必要作进一步调查。We should not jump to conclusions. Let's investigate first.我们不应草率下结论, 还是先调查一下吧.Let's investigate the syntax of Chinese.让我们研究一下汉语的语法....

goitrogen的音标：goitrogen的英式发音音标为：['ɡɔɪtrədʒən]goitrogen的美式发音音标为：['ɡɔɪtrədʒən]...

n.虚伪，谎言...

kerne的音标：kerne的英式发音音标为：[kɜ:n]kerne的美式发音音标为：[kən]...

expound的现在完成时为：expounded...

macroscheme的音标：macroscheme的英式发音音标为：[mækrəʊs'ki:m]macroscheme的美式发音音标为：[mækroʊs'kim]...

他们在宣传新思想，对此她表示赞许。She applauds the fact that they are promoting new ideas.对新思想的迅速吸收the rapid assimilation of new ideas当时的宗教气候容不得新思想。The religious climate at the time was uncongenial to new ideas....

dichloroxylenol的音标：dichloroxylenol的英式发音音标为：[daɪklərɒksi:'li:nɒl]dichloroxylenol的美式发音音标为：[daɪklərɒksi'linɒl]...

exile的复数形式为：exiles...

steak的音标：steak的英式发音音标为：[steɪk]steak的美式发音音标为：[stek]...

“肠瘤”的拼音为：cháng liú...

n.火山学家...

女粉丝冲破保安的阻拦，撕扯他的衣裳。Female fans fought their way past bodyguards and tore at his clothes.组织者广泛征询了警方、管事和保安的意见，以保证绝对安全。Organisers had consulted widely with police, stewards and safety officers to ensure tight security.酒店设有地下...

反乳化作用...

be held in position的音标：be held in position的英式发音音标为：[bi: held in pə'ziʃən]be held in position的美式发音音标为：[bi hɛld ɪn pə'zɪʃən]...