hydrogens的意思

A methane molecule is composed of one carbon atom attached to four hydrogens.甲烷分子由1个碳原子与4个氢原子构成。Those that are aligned in the place are called equatorial hydrogens.那些在平面上定向的氢叫做平伏氢.Those that are aligned perpendicular to ...

In there compounds, the cyclopentadiene ring has only four hydrogens.在这些化合物里, 环戊二烯环只有4个氢.Those that are aligned perpendicular to the plane are called axial hydrogens.与平面垂直定向的氢叫做直立氢.A methane molecule is composed of one c...

hydrogens的音标：...

standpoints的音标：standpoints的英式发音音标为：[s'tændpɔɪnts]standpoints的美式发音音标为：[s'tændpɔɪnts]...

You get the best view over Bergen the fjords and the surrounding pine - covered mountains the belvedere.在观景台上能看到卑尔根、海湾及四周葱葱群山最好的风光.Do you know if we've passed Bergen Street yet?请问卑尔根大街是不是已经过了?He was supposed to go b...

v.（免费）搭乘他人之车( hitch的过去式和过去分词 )，搭便车，攀上，跃上...

n.（马等）奔驰，骑马奔驰( gallop的名词复数 )v.（使马）飞奔，奔驰( gallop的第三人称单数 )，快速做[说]某事...

“靓”的拼音为：jìng...

ineloquent的音标：ineloquent的英式发音音标为：[ɪn'eləkwənt]ineloquent的美式发音音标为：[ɪn'eləkwənt]...

埃德娜·斯温森把他推进了起居室。Edna Swinson nudged him into the sitting room.并不是因为我不喜欢埃德娜伯母.It's not that I didn't like Aunt Edna.柯林: 生活当中并不只是钱,埃德娜.还要想想名望!Colin: Life is not just about money though Edna - think of the fame!...

president的音标：president的英式发音音标为：['prezɪdənt]president的美式发音音标为：['prɛzɪdənt,-ˌdɛnt]...

dibbler的音标：dibbler的英式发音音标为：['dɪbələ]dibbler的美式发音音标为：['dɪbələ]...

Detective Holt said: "The kidnapper is a man we must catch and the sooner the better".霍尔特侦探说：“绑架者是一名男子，我们必须抓住他，越快越好。”After collecting the cash, the kidnapper made his escape down the disused railway line.拿到现金后，绑架者沿着废弃的铁道...

hydroxymethylase的音标：hydroxymethylase的英式发音音标为：[haɪdrɒksɪ'meθɪleɪs]hydroxymethylase的美式发音音标为：[haɪdrɒksɪ'meθɪleɪs]...

我非常同情这个经历了这么大磨难的家庭.My heart went out to this family that had been through such a terrible time....

nun的音标：nun的英式发音音标为：[nʌn]nun的美式发音音标为：[nʌn]...

selection的复数形式为：selections...

“日志”的近义词/同义词：日记。...