attain的现在进行时为：attaining...

adj.鱼尾状的vi.摇摆尾翼而减缓飞行速度...

It would take a worldwide crisis to make food unobtainable from any source.只有发生全球性危机,才会到处买不到食品.Tickets seem unobtainable to the ordinary mortal.普通人好像根本买不到票。Fish was unobtainable in certain sections of Tokyo.在东京的某些地方是买不到鱼...

v.摇摆尾翼而减缓飞行速度( fishtail的现在分词 )...

obtain的一般过去时为：obtained...

Her long, fine hair was swept back in a ponytail.她纤细的长发在脑后梳成了马尾辫。Grabbing his ponytail, Shirley gave it a yank.雪莉抓住他的马尾辫，猛地一拽。She wears her hair in a ponytail.她梳着马尾发型....

tail的复数形式为：tails...

ascertainment的音标：ascertainment的英式发音音标为：[ˌæsə'teɪnmənt]ascertainment的美式发音音标为：[ˌæsə'teɪnmənt]...

A curtain acted as a divider between this class and another.帘子作为分隔物将这间教室和另一间分开。The shops also offer a keenly priced curtain-making service.这些商店也提供价格优惠的窗帘制作服务。They took 23 curtain calls.他们谢幕多达23次。...

sustain的近义词/同义词有：bear, suffer, stand, endure, abide, tolerate, support, maintain, keep, up, bear, stand, abide, uphold, float, shoulder, nourish, back, keep, befriend, suffer, maintain, dare, nurse, justify, support, up,...

fishtail的现在进行时为：fishtailing...

detainee的音标：detainee的英式发音音标为：[ˌdi:teɪ'ni:]detainee的美式发音音标为：[ˌdite'ni, dɪˌte-]...

The Caddy fishtailed along.那辆卡迪车左右摇摆着向前开.The airplane fishtailed on the runway.飞机在飞行跑道上减缓速度....

tail的现在进行时为：tailing...

stain的近义词/同义词有：spot, soil, discolor, mark, shame, color, spot, mark, cloud, taint, blemish, tone, soil, smear, dye, tarnish, pigment, stigma, smudge, disfigurement, discolor, tint, tinge, embarrassment, addle, dirt, daub...

I had obtained the authentic details about the birth of the organization.我已经掌握了有关该组织诞生的可靠的详细资料。A special dispensation may be obtained from the domestic union concerned.从国内相关的工会那儿或许能得到一项特许。The confessions were obtained by...

No detail was too small to escape her attention.再小的细节都逃不过她的眼睛。Though off-puttingly complicated in detail, local taxes are in essence simple.虽然地税在细节上复杂得要命，但在本质上却很简单。The painting had been executed with meticulous attention...

The isostructural crystal SSP with NZP structure was obtained by the above three synthesis methods.结果表明:3种方法都能合成SSP, 其中以共沉淀法合成的物相最纯,固相法合成的SSP的X射线 衍射强度最大.Using the homotopy analysis method, the approximation solution is o...

n.零售vt.零售，零卖，转述，传播adj.零售的adv.以零售方式...

detainees的音标：detainees的英式发音音标为：[di:teɪ'ni:z]detainees的美式发音音标为：[diteɪ'niz]...

Abstain from sex or use condoms.禁绝性事或使用安全套。His doctor ordered him to abstain from beer and wine.他的医生嘱咐他戒酒.To abstain from meat was a serious deviation.茹素是比较严重的反常行为。...

retail的复数形式为：retails...

appertain的现在完成时为：appertained...

entertaining的音标：entertaining的英式发音音标为：[ˌentə'teɪnɪŋ]entertaining的美式发音音标为：[ˌentər'teɪnɪŋ]...

attainable的音标：attainable的英式发音音标为：[ə'teɪnəbl]attainable的美式发音音标为：[ə'teɪnəbl]...

sustained的音标：sustained的英式发音音标为：[səs'teɪnd]sustained的美式发音音标为：[sə'stend]...

obtain的第三人称单数（三单）为：obtains...

mountainous的音标：mountainous的英式发音音标为：['maʊntənəs]mountainous的美式发音音标为：['maʊntənəs]...

sustain的现在完成时为：sustained...

n.碲铅矿...