doublets是什么意思？

It was surprising when the alkali spectra showed unmistakable doublets.当碱金属光谱显示出不容怀疑的双线结构时,是令人惊奇的.The envelope is called a double of doublets.这种峰叫做双合双重线....

doublets的音标：doublets的英式发音音标为：['dʌblɪts]doublets的美式发音音标为：['dʌblɪts]...

republican的复数形式为：republicans...

a note with subtle variances of pitch音高有细微变化的音符That subsection allows variances based on water quality considerations.那条细目基于对水质的考虑,允许有差异.In subsequent cases, the Court clarified the nature of these " FDF " variances.在随后的...

“尾随”的拼音为：wěi suí...

Gonatodes的音标：...

失宝复得的梦想近来几乎成了现实.Dreams of finding lost treasure almost come true recently.时光流逝,不可复得.Time lost cannot be won again.(谚语)失者不可复得.What's lost is lost....

adj.无线电传送的...

n.资格，条件，合格证书( qualification的名词复数 )，资格，条件，限制...

她打算今天早上8点整准时开门营业。She planned to unlock the store at 8.00 sharp this morning.当他推开门时，一口旧式的钟丁零零地响了起来。An old-fashioned bell tinkled as he pushed open the door.“警察！开门！”——“哎呀。”我想，“又来了。”"Police! Open up!" — "Oh well," I thought...

He just needs to calm down a wee bit.他只是需要稍微冷静一下。I was just meant to come out here and inoculate some wee babies.我是过来这边给小孩子们接种疫苗的.I've got a wee kitten in the flat.我在公寓里养了一只小猫。Mummy, I need a wee.妈妈，我要撒尿。...

Carbofrax used as the chill material for casting may make casting obtain compact and wear - resistant structure.碳化硅作为铸铁件激冷材料,可以使铸件获得致密而 耐磨 的组织....

“一页”的拼音为：yī yè...

帕尔默先生是一名退休的数学教师。Mr Palmer was a retired maths master.他现在已经完全打消了退休的念头。He has now banished all thoughts of retirement.莫里斯现在已经打消了退休的所有念头。Morris has now banished all thoughts of retirement....

adj.不再抱幻想的，不再着迷的，感到幻灭的v.使不再着迷(disenchant的过去分词)...

这位男孩能辨别出音调的细微变化.This boy can discriminate minute variations in tone.我只能大致辨别出对面起伏不平的峭壁轮廓.I could but just discern the frowning line of the opposite cliffs.你们一听爱尔兰人或者约克郡人的土音,就能辨别出他是哪里的人.You can spot an Irishman or a Yorksh...

hassle的音标：hassle的英式发音音标为：['hæsl]hassle的美式发音音标为：['hæsəl]...