piston怎么读？

Let's get the lathe to turn the new piston.咱们用车床车[加工]新的活塞吧.They use a piston engine instead.他们改用活塞发动机.Tell the foundry to cast another piston.告诉铸铁间再铸一只活塞....

A molecule striking an advancing piston recoils with increased speed.撞在前进中的活塞上的分子,会加速反跳.And Fila's first endorsement deal with Detroit Piston's Grant Hill was a slam - dunk for that company.菲拉公司首次与底特律活塞队的格兰特?希尔...

piston的复数形式为：pistons...

n.活塞...

可这无心的噪音已引起注意她 呢 ?Could this unintentional noise have attracted attention to her?这个磨床是无心的(无心磨床),由此不定位于任何中心.The grinder is centerless therefore not locating on any centers.在忙乱中任何人都能犯无心的过失.Anybody can make an honest mistake...

“鹈鹕”的拼音为：tí hú...

internecine的音标：internecine的英式发音音标为：[ˌɪntə'ni:saɪn]internecine的美式发音音标为：[ˌɪntər'nisaɪn]...

“黑尔讷”的英语可以翻译为：[地名] [德国] Herne ...

“恩人”的反义词：仇人, 仇敌, 朋友, 党羽, 友人, 亲人。...

解序列一般说是收敛的.The resulting sequence will usually converge.实际要用的项数的多少取决于收敛的快慢程度.The number of terms actually used depends upon the rapidity of the convergence.若满足了这个条件,我们就说有限差分法是收敛的.We will say that a finite - difference me...

n.二氢咪唑...

“变温”的英语可以翻译为：[医]heterotherm，poikilothermia ...

vt.清除...

bleep的现在完成时为：bleeped...

n.水落管系统v.（指液体）喷出( spout的现在分词 )，滔滔不绝地讲，喋喋不休地说，喷水...

就连羊羔也驯服地藏在母羊的肚皮下.Even the lambs were subdued, hiding beneath their mothers.他接收了来自产羔草场的母羊.He received the ewes from the lambing field.这种饲料对即将产羔的母羊补充营养很有用.This feed is of special value in steaming up the ewes as they come ...

exchange的音标：exchange的英式发音音标为：[ɪks'tʃeɪndʒ]exchange的美式发音音标为：[ɪks'tʃendʒ]...

上次患流行性感冒后使我至今软弱无力.The last attack of influenza has left me rather groggy.整个村子的人都得了流行性感冒.The whole village was attacked with influenza.那一年,流行性感冒来得异常凶猛.The grippe hit unusually severely that year....

n.卢旺达（非洲国家）...