distrainor的音标：distrainor的英式发音音标为：[dɪst'reɪnɔ:]distrainor的美式发音音标为：[dɪst'reɪnɔ]...

train的第三人称单数（三单）为：trains...

v.（雨）降下， （使）降落( rain的过去式和过去分词 )...

n.夹带剂...

I stumbled and sprained my ankle.我摔了一跤，把脚脖子扭了。She sprained her ankle playing squash.她在打软式墙网球时扭伤了脚踝。He fell and sprained his ankle.他摔了一跤，扭伤了脚踝。My neighbour a good Samaritan when I sprained my ankle.当我扭了脚脖子时,我的邻居不厌其烦地帮助我.H...

n.宏胁变，宏应变...

train的现在完成时为：trained...

brain的一般过去时为：brained...

These symptoms are particularly associated with migraine headaches.这些症状尤其与偏头痛相关。Diet may hold the clue to the causes of migraine.从饮食之中可能得知偏头疼的一些原因.The drug improves the long-term outlook of migraine sufferers.这种药使偏头痛患者的长...

rain的一般过去时为：rained...

n.排水，泄水，排泄v.（使）流干， （使）逐渐流走( drain的现在分词 )，喝光，喝干，使（精力、金钱等）耗尽...

engrains的音标：...

脑干...

trainer的复数形式为：trainers...

磁悬浮列车...

Grains must be aired in the sun before it can be stored.粮食晒干才能入仓.The dough was formed into tubular grains by extrusion.药团通过挤压而成管状药.The fogged internal latent image grains are protected by mercapto development antifoggant...

v.染成木纹色( engrain的现在分词 )，使根深蒂固，使遍体渗透，根深蒂固的...

The trainee foxed the arrogant instructor with a knotty problem.那位受训的队员故意用难题把傲慢的教练搞糊涂.Trainee nurses have to work for some weeks in maternity.受训的护士必须在产科病房工作数周.He is a 24-year-old trainee reporter...他 24 岁，是一名实习记者。He ente...

Check for eyestrain by putting your hand to your forehead a salute.方法是将手放在前额呈敬礼状.To reduce eyestrain, we are going to install anti - glare screens on all of the company's computers.?为了减轻眼疲劳, 我们将在公司的每一台计算机上都安装防辐射屏.Ch...

rainforest的音标：rainforest的英式发音音标为：['reɪnfɒrɪst]rainforest的美式发音音标为：['reɪnfɔrɪst]...

adj.愚蠢的，轻浮的...

refrain的第三人称单数（三单）为：refrains...

I very rarely wear a raincoat because I spend most of my time in a car...我难得穿一次雨衣，因为大部分时间我都是呆在车里。He wore a belted raincoat that accentuated his portly middle...他穿着一件系腰带的雨衣，使他发福的腰身更加显眼。She wore her wine-coloured gaberdine...

Her mother suffered from migraines.她的母亲患有偏头痛。And these migraines were so severe at times that she required a special bed?这种偏头痛时常让她太难受因此她用了一种特殊的床?As a result, childhood migraines are often dismissed as sinus headaches.结果,...

rainstorm的音标：rainstorm的英式发音音标为：['reɪnstɔ:m]rainstorm的美式发音音标为：['reɪnstɔrm]...

Please refrain from smoking.请勿吸烟。I made a terrific effort to refrain from tears.我狠着心把泪止住.How shall I refrain from tears when we part?我们分手时,我怎么能抑制住眼泪?...

In the circumstances he felt he'd been very restrained.在那种情况下，他觉得自己一直非常冷静。Her black suit was restrained and expensive.她的黑色套装简单而昂贵。Her manner was commendably restrained.她举止得体、有节，令人赞许。...

drainboard的复数形式为：drainboards...

Their flute - like warbling became happy and unrestrained.从中传出的笛儿般又细又亮的叫声,也就格外轻松自在了.Talk was unrestrained in the motels and bars.在汽车游客旅馆或是酒吧间里,人们谈起话来毫无顾忌.His campaign has been unrestrained and often vulgar.他的竞选活动恣意而为而且往往...

Victoria Falls has had above average levels of rainfall this year.维多利亚瀑布今年的降雨量超过了平均水平。Rainfall had dislodged debris from the slopes of the volcano.雨水冲走了火山坡面上的岩屑。There have been four years of below average rainfall.已经有4年降...