prevent的一般过去时怎么拼写？

prevent的现在完成时为：prevented...

prevent的近义词有：block, bar, hinder, obstruct, prevent, hamper。下面这些动词均含有"阻止，阻塞"的含义：block：语气强烈，指有效堵住了通道，使人或物无法通过。bar：含义与block很接近，指阻塞通道或禁止出入，但有对暗示不用障碍物的阻止或禁止。hinder：语气较轻，多指阻碍、拖延人或事，强调使进展速度缓慢下来。obstruct：正式用词，语气强，多指以干扰或设置障碍的方式阻碍...

prevent的反义词有：permit, allow, aid, permit。vt.prevent的反义词（防止;阻止）：permit, allow。prevent的反义词（其他释义）：aid, permit。...

prevent的近义词/同义词有：thwart, from, deter, keep, hinder, forbid, prohibit, inhibit, preclude, stop, block, silence, preclude, forbid, from, help, deter, stop, inhibit, abort, keep, hinder, discourage, block, avert, thwart, ba...

prevent的现在进行时为：preventing...

A dentist may decide to extract the tooth to prevent recurrent trouble.牙医可能会决定拔掉那颗牙，以免反复发作。Smear Vaseline on to your baby's skin to prevent soreness.给孩子皮肤上抹些凡士林以防止肿痛。The security forces had to intervene to prevent t...

They took steps to prevent the spread of influenza.他们采取措施阻止流感的传播....in order to prevent a repeat tragedy.为了防止悲剧的再次发生This extension can prevent code from being portable to other compilers.该扩展可以防止将代码移植到其他编译器.Stir the custa...

prevent的第三人称单数（三单）为：prevents...

prevent的音标：prevent的英式发音音标为：[prɪ'vent]prevent的美式发音音标为：[prɪ'vɛnt]...

vt.预防，阻碍，阻止，[宗教]引领vi.阻挠，阻止...

The nation's coffers are empty.国库空虚。There's nothing left in the government's coffers.国库已空无一物了.The proceeds from the lottery go towards sports and recreation, as well as swelling the coffers of the governme...

“军队的”的英语可以翻译为：legionary ...

I'm designating you to act for me while I am away.当我不在时,我指派你来代替我.We accomplish this through a process of designating persona types.在这一步骤中,我们指定人物角色类型.Designating a ceiling not more than 16 meters ( 52 feet ) high.零度云...

unauthorized的音标：unauthorized的英式发音音标为：[ʌn'ɔ:θəraɪzd]unauthorized的美式发音音标为：[ʌn'ɔːθəraɪzd]...

The premiere on Monday is sold out.周一首映式的门票已经全部售完。The film opened with a star-studded premiere last night.该影片昨晚举办了明星云集的首映式。The world premiere of Harold Pinter's new play casts Ian Holm in the lead role...哈罗德·品特新剧的世界...

freelanced的音标：...

enginery的音标：enginery的英式发音音标为：['endʒɪnərɪ]enginery的美式发音音标为：['endʒənrɪ]...

vt.& vi.死亡，熄灭，凋零，枯萎，渴望，盼望n.钢型，硬模，骰子...

高植物性机能体型的...

unlucky的最高级为：unluckiest...

Mr Patrick seems to relish his insurgency , though , and most expect him to keep bashing away.现在帕特里克已经权力到手, 他是否会将其工作方法变得温和一些?Dr Zyphur is part an insurgency against this idea.塞弗博士是这一观点逆流的一部分.He has led a violent armed in...

n.（关节、肢的）弯曲，弯曲状态，臂前举，拐度...

adj.淀粉酵素的，脱离的...

“冻结”的拼音为：dòng jié...

chapmen的音标：...