retain的现在完成时怎么写

We shall retain our rights.我们将保留我们的权利。You must retain your school reports.你必须将学习成绩单保存好。Lungs retain relatively insoluble particulate material.肺脏内留有不溶解的颗粒物质.They may be expected to retain an important place in radiation d...

retain的反义词有：abandon, discard, abandon。vt.retain的反义词（保留,保持）：abandon, discard。retain的反义词（其他释义）：abandon。...

vt.保持，留在心中，记住，雇用，付定金保留...

retain的一般过去时为：retained...

retain的音标：retain的英式发音音标为：[rɪ'teɪn]retain的美式发音音标为：[rɪ'ten]...

retain的第三人称单数（三单）为：retains...

retain的现在进行时为：retaining...

Daily facial exercises help her to retain the skin's elasticity.每天做面部运动帮助她保持皮肤弹性。Disney will retain a 51 percent controlling interest in the venture.迪斯尼将保留该项目51%的控股权。Vegetables should retain some firmness and should...

retain的近义词/同义词有：hold, save, preserve, keep, maintain, preserve, maintain, keep, hold, employ, save。vt.retain的近义词（保留;维持）：hold, save, preserve, keep, maintain。retain的近义词（其他释义）：preserve, maintain, keep, hold, employ, save。...

retain的近义词有：keep, retain, reserve, preserve, conserve, withhold。下面这些动词均有"保持，保存"的含义：keep：最常用词，指长时间牢固地保持或保存。retain：指继续保持。reserve：正式用词，指为了将来的用途或其他用途而保存、保留。preserve：主要指为防止损害、变质等而保存。conserve：一般指保存自然资源，保全人的精力、力量等。withhold：指扣住不...

outpost的复数形式为：outposts...

n.骑用马( hack的名词复数 )，用靴头踢v.劈，砍( hack的第三人称单数 )，狠踢，乱踢，能╱不能应付（某情形），（以普通速度）骑马...

“放弃”的拼音为：fàng qì...

n.宏观地理学...

The grand piano has been replaced with a small, inelegant electric model.三角钢琴被代之以一架粗鄙的小电子琴。We used a crane to lift the piano into the theatre.我们使用起重机将钢琴搬进剧场.She is going to give a piano recital.她即将举行钢琴独奏会.The six finalis...

在比利时只有资质合格的医生才能从事非传统医学工作。In Belgium only qualified doctors may practise alternative medicine.我们必须看到我们还缺乏有资质的专家.We must note that we still lack qualified specialists.在商业方面他无法将自己的资质完全发挥出来, 所以他选择了作家之路.He was not able to ful...

“捐”的拼音为：juān...

n.配合基，向心配合（价）体，配体...

To optimize the extraction technology of berberine from berberis.优选三颗针中小檗碱的提取工艺.Objective : To analyse the content of berberine hydrochloride in Zhibai Dihuang Wan.目的: 测定知柏地黄丸中盐酸小檗碱的含量.Conclusion: Biomembrane of berberin...

n.赫青霉素...

aniridia的音标：aniridia的英式发音音标为：[enɪ'rɪdɪə]aniridia的美式发音音标为：[enɪ'rɪdɪr]...

“小厨房”的拼音为：xiǎo chú fáng...

n.中子( neutron的名词复数 )...

“高氧”的英语可以翻译为：hyperoxia ...

The process was fastidiously checked.该过程被近乎挑剔般地核对过了.She helped him put on his jacket and brushed it off. He was always fastidiously neat.她帮他穿好上衣,还把上衣刷了几下, 他很爱整洁.He lifted his head fastidiously, as if to watch the televis...