planetarium是什么意思

The planetarium staff also prepared talks for radio broadcast.天文馆的工作人员还要准备讲稿给电台广播.On his days off, he takes them to the Museum of Natural History or the Planetarium.休假的日子里，他就带他们去自然历史博物馆或是天文馆。The motions of the stars can ...

planetarium的复数形式为：planetariums...

planetarium的音标：planetarium的英式发音音标为：[ˌplænɪ'teəriəm]planetarium的美式发音音标为：[ˌplænɪ'teriəm]...

“除外”的拼音为：chú wài...

100%无铅白镴.A with 100 % lead - free pewter....

Urea is commonly used as the source of nitrogen in foliage sprays.尿素作为氮素给源普遍地应用于叶面喷布.It must be broken down to urea, which consumes energy.它必须被分解成为尿素, 这时也要消耗能量.A kidney also takes urea and mineral salts out of the blood....

n.系数( coefficient的名词复数 )，（测定某种质量或变化过程的）率，程度...

I would prefer buy computer rather than go on a trip.我宁愿花钱买台电脑而不去旅游的.Mom, may I go on a trip to Beijing?妈妈, 我可以去北京旅游 吗 ?Shall we go on a trip to the Palace Museum?我们去故宫旅行,好 吗 ?...

physique的音标：physique的英式发音音标为：[fɪ'zi:k]physique的美式发音音标为：[fɪ'zik]...

felicitation的音标：felicitation的英式发音音标为：[fɪˌlɪsɪ'teɪʃən]felicitation的美式发音音标为：[fəˌlɪsə'teɪʃən]...

century的近义词/同义词有：Age, time, era, period, ten, centenary, hundred, one, years, decades, year。n.century的近义词（时代）：Age, time, era, period。century的近义词（百年,一个世纪）：ten, centenary, hundred, one, years, decades。century的近义词（其他释义）：yea...

dressed in doublet and hose穿着紧身衣裤We can refer to these duplicated chromosomes as making up a doublet.我们称这些复制的染色体为双体.The desired operator is the spike doublet of Figure 40.欲求的因子为图40那样的脉冲偶极子....

callous的一般过去时为：calloused...

一块木头被加热到很高的温度.A piece of wood is heated to a high temperature.当被加热时, 金属便膨胀.When when heating, the metal thus expands.水被加热和冷冻时,所产生的作用[反应]不一样.Water behaves in different ways when it is heated and when it is frozen....

身体虽残缺,心灵可美好.A deformed body may have a beautiful soul.迄今仍未发现竹简残缺的部分.The missing parts of the inscribed bamboo slips have not yet been discovered.沿残缺的水泥台阶而上,到游廊的后门.Up broken cement steps to the back porch door....

directory的复数形式为：directories...

这项运动要求极快的反应力。The sport requires very fast reactions.有经验的滑雪板运动员能够以极快的速度滑下山。Experienced snowboarders can zip downhill amazingly fast.那辆车以极快的速度驶过.The car rattled along at great speed....

The adrenaline was coursing through his system.他感到一阵激动.I clasped my teacher's hand and felt a warm current coursing through my body.我握着老师的手,一股热流传遍全身.Ever coursing downward and ever renewed from above?总是从上游流来又向下游流去 么...