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]...

invaginates的音标：...

gramineous的音标：gramineous的英式发音音标为：[greɪ'mɪnɪəs]gramineous的美式发音音标为：[grə'mɪnɪrs]...

wrangle的现在进行时为：wrangling...

Juliet Hulme: Daddy says the Bibles a alluviation of bunkum!朱丽叶·休默: 爸爸说《圣经》里是一大堆废话!About fifteen thousand years ago, the delta swelled and in time land was formed through alluviation.15000年以前, 古三角洲隆起,逐渐冲积成了陆地....

descend的近义词有：descend, drop, fall, sink。下面这些动词都表示"落下，下降"的含义：descend：通常指沿斜线或斜坡下降。 drop：指物体从一定高度落下。fall与drop同义，指突然或猛烈地降落，但fall也可指任何下落，同高度或形式无关。sink：指在空气或水中垂直下降、下沉。...

“数学家”的英语可以翻译为：mathematician ...

episcotister的音标：episcotister的英式发音音标为：[epɪskəʊ'tɪstə]episcotister的美式发音音标为：[epɪskoʊ'tɪstə]...

n.显微镜载片，显微镜玻片（作显微镜观察时用以放置被检体的玻璃片）...

v.热心于...

“总计”的近义词/同义词：合计, 统共, 全部, 一共, 总共。...

n.变（态反）应症专科医师( allergist的名词复数 )...

“在野党”的反义词：执政党。...

墓碑是为纪念它所纪念的人而建的.A tombstone is erected in memory of whoever it commemorates.我是需要别人纪念的, 总觉得能多得点好意就好.I need people's good wishes and remembrance, the more the better.关于这次值得纪念的会议,已有过许多记述.Many accounts have been written...

If it looks serious, we can do a cesarean.如果问题严重的话, 我们会给你做剖腹产.Induction at 41 weeks with cervical ripening lowers the cesarean delivery rate.妊娠41周,经促宫颈成熟后引产可降低剖宫产分描.The complications of cesarean section from 1980 to 1984...

Seymour的音标：Seymour的英式发音音标为：['si:mɔ:, 'seimɔ:]Seymour的美式发音音标为：['siˌmɔr, -ˌmor]...